I bought a new pocket knife when I was 16 and immediately started testing it out by slashing at the Bouganvillieas in the garden. I followed through too hard and slashed the thum on the other hand,took out a scallop the size of a 5c piece, but not all the way. Got it stitched back up but I still have tingling there to this day.

like half my concussions have been the stupidest shit ever. once when i was a kid i randomly decided to jump down the last 5 or so stairs. but there was a door there so i fucken CONKED my head on the frame, spun backwards, and then SLAMMED my shit for a second time on the bottom step.

that was probably the worst one, i think it legitimately fucked up the way i form memories. i have a lot of face blindness issues now, but i always INSTANTLY recognize people from my childhood.

When I was ~10 I was running around the house with a white bedsheet over my head. I was pretending to be a ghost while I chased my older brother around the house. Unfortunately I slipped backwards on the sheet and hit the back of my head on my mom's solid oak coffee table. Immediately blood started soaking the sheet red and I obviously screamed out in pain. My mom came running into the living room to find me screaming and the sheet just turning more and more red.

At this time we lived about an hour away from the nearest hospital and my mom knew if she tried to take me in for stitches that I would probably bite the doctor or something (I have a pathological fear of needles). So she opted to shave my head and tape it shut. Then she instructed my brother to keep me awake for the next few hours (she was worried about a concussion) and she let me watch whatever movie or play whatever video game I wanted for the rest of the day.

It healed fine and now I have a small scar on the back of my head that is only visible if I shave my hair super short.

Putting on a sock, lost my grip and punched myself in the particulars.

Jumped off a moving train and immediately ate shit, dislocated my shoulder... The train did not seem like it was going very fast. We were still at the platform, just getting going.

There's a gif out there of a guy doing the same thing, that someone edited so he explodes when he hits the ground... Just like that but no explosion... Except the explosion of pain of course

Once dropped a machete and instinctively tried grabbing it mid-fall as if it were my phone.

Still got the scar 10+ years after the fact lol

Broke my wrist on a punching bag one time because I had poor form. Now I have a nice screw in it.

Okay so I was having a hard time pulling the plug out for our dryer. I Was only able to get it out partly. Part of the metal from the plug was exposed, so I wrapped my hand around those parts to get a better grip. Smh. You know what happened next.

Was doing some woodworking with the big power tools my dad had set up in the basement. First time using the table saw, I start my cut and realize the blade wasn't high enough and wasn't cutting through the whole piece of wood. I knew that I couldn't let go of the wood while the machine was running, or it would become a projectile.

So I turned it off and immediately let it go, turning it into a projectile because the blade was still spinning. Luckily it only caught the back of my finger, though it left a scar.

I asked a man with boxing training to hit me in the face so I could try to be prepared in a fight. When I woke up he said he didn't think I was going to not block or anything.

September of 2006 I was cleaning the house and had just finished mopping the upstairs bathroom and was taking the mop and broom back downstairs when my wet shoe slipped on the hardwood stairs (No carpet or treed). I fell down 8 steps landing on the landing. At first I thought I was fine, but when I stood up I instantly fell down. It was at this moment I noticed on the wall was a streak of blood about 3 feet long. Touching my temple revealed a good bit of chiseled spam. So it's possible during the initial fall, I slammed my head into the wall and knocked myself out for a moment. Though I've never been able to figure out if that is in fact the way it happened. I have no memory of hitting my head though.

That wasn't the part that really hurt me though. I realized I had no control over my right leg. It didn't "hurt" really, but it was just hanging at an odd angle. Not know exactly how hurt I was, and not sure what else to do, I called 911 and an ambulance ride later had me in the ER. 6 hours of tests and waiting and it was revealed I had shredded my patellar Tendon.

The next morning I had a surgery that was supposed to last 3 hours, it ended up lasting 7 because the surgeon accidentally cut into an artery in my leg and I lost a great deal of blood before they could get the bleeding to stop. I ended up having to have 3 pints of blood to stabilize me before they could continue sewing my tendon back up. The way it was described to me was like trying to sew together to wet mop heads. I spent the next year of my life on my back before PT to learn to walk again. I gained 200 lbs in the year and it took me nearly 15 years to get the weight back off, I'm still struggling to get the rest of it gone.

To this day I have trouble walking, major back issues, and tons of nerve damage on my right side that I'll have till the day I die.

I did the one about jumping upwards under a shelf recently-ish, so instead I'll share the time I tried to stand on an exercise ball to reach something. Of course, I didn't make it, and did a faceplant into some hard cube bins.

Most recently? Cleaning snow. The driceway is short and at a slight slope, and is on the north side of the house. The sun warms just enough of it to melt snow, but the water seeps down to the shaded area created by the house and refreezes. I cleaned all the snow, noted the slippery patch, and did a good jub avoiding it. Wouldn’t you know it, just as I finished the work I forgot about the patch and stepped in it snd went down immediately. Hurt my wrist, pretty durecit was a hood sprain. Sill hurts today if I apply the right pressure, and it’s been a few weeks since i landed on it.

So this is half on me, and half on my father. (I inherited my "stupid idea" gene.

When I was 16 my dad was building a greenhouse on our small acreage. Frame was up, everything was ready and it became time to lay down the heavy clear plastic sheeting that would form the surface.

As he was up in the top nailing down each corner, it was my job to hold each corner down as tight as I could from the ground by using a rope attached to the corner of the sheet. (I don't know if i'm describing this properly).

Any way, my father's fault in the story is this: The only "rope" we could find was baler twine. It's thin, coarse, and can easily slice like a saw. We secured a long piece of it to the corner of the sheeting and my job was to basically "tug of war" the corner in order to keep it taut for my father to secure.

Anyone raised in the country already sees exactly where I'm going with this...

MY stupid part in this story is this...

In an attempt to get a better purchase on the baler twine, I wrapped it a few times around my hand, through my fingers, etc...

Did I mention it was a bit windy that day? So a guest of wind took the corner and ripped it out of my hands, with the twine literally zipping through my fingers, slicing them nearly to the bone because friction + baler twine = weirdly effective saw.

Four fingers on my right hand were left with ring scars from where the twine zipped through them and my right hand was out of action for about a week

Went for a motorcycle ride when it was 12 degrees fahrenheit. I was warm with some heated gear, but I was on my Street Triple with Pirelli Rosso III tires. I stopped at a store for a while and didn't think about the tires being cold. Gave it a bit too much throttle when leaving and the rear end slid at about 15 MPH. My leg went down first and it snapped my left MCL. I could barely walk for a month as it healed and had to go through physical therapy. My leg is solid now, but there's some nerve damage from the bike landing on my leg, which decides to make itself known occasionally.

When I was a child, I used to gallop down the stairs like you'd see a lot of people doing in everyday life. I got to a point in my puberty that I had grown just enough to slam my head into the wooden stud at the bottom of my stairs going into the basement.

I'm pretty sure my IQ went down by about 25% that day.

I needed to fill the medicine boxes for me and my partner, and I had a few bottles of medicines I just got that I needed to put in, so I’m carrying them down the stairs, one of the bottles falls out of my hand, lands like a wheel on a stair, I step on it, and I fall down 3 stairs. My butt and elbow hurt and I was so mad. 😡

This was yesterday, btw.

When I finished my exams at school, I felt exuberant, and a group of us ended up at the village playground. For some reason I perched myself on one end of a see-saw and got a "friend" to jump out of a tree onto the other end.

While he was in mid flight I reevaluated my choice, and tried for a safe dismount. I nearly made it but one foot was still on the seat. That foot went up by what felt like a mile in the space of 0.003 seconds and I did a flip onto my head. Dazed, I immediately tried to push myself up and the see-saw caught me on the downstroke. Blood everywhere. Stitches in my head.

Lifting weights on a machine instead of free weights. Trust yourself, not a machine.

I had a very sturdy, energetic dog who loved chasing a thrown ball. He was tied to a long rope (about 100 feet). I did not pay attention to where the rope was and threw the ball and he exploded from my side and flew like a rocket after the ball. The rope, unfortunately, was tied to a tree in the direction I was throwing but was curled behind me. I was wearing shorts and as the rope started to be pulled away, it pulled up against both of my calves and abraded all of the skin from the backs of my legs away in a moment, and then the rope was pulled taught, deftly swiping both of my legs out from underneath me, dropping me backwards onto my head on a stone patio, splitting my scalp and spraying blood all over my white canvas outdoor furniture. The dog looked very proud for catching the ball when he loped up to me afterwards.

Thought that the discomfort in overhead presses and triceps dips was something I should push through. The result was that I tore both a rotator cuff muscle and the labrum i~~b~~n one of my shoulders. I'm still recovering from the surgery to put my shoulder back together. :|

Many ways. in order from first to last the ones that I remember and qualify as stupid are:

When I was very young i put a toy into a coal fire, regretted my decision and tried to retrieve the molten plastic.

I tried to carry a pan of boiling chickpeas over my shoulder and ended up spilling it down my back

I tried cycling down a steep hill while holding an ice-cream and hurt my nuts on the stem of the handlebars when I had to stop.

Went down a steep hill on a scooter and stopped on my head (this one required stitches).

Worked on a boat without a helmet and got slapped in the side of the head with a crane hook.

Tried jumping over a Wheely bin while rat-arsed and face planted on the pavement.

There are plenty more accidents that were just shitty luck, but these are the avoidable ones.

Edit: I also managed to slice open my finger with a kitchen knife while removing the seed from a mango.

Anyone who knows me that on the ice rink I turn into the human equivalent of a scruffed cat. My friend wanted to see me skate and I didn't want to disappoint so I ended up launching myself by pushing off of a wall. Suffice to say I ended up landing square on my butt! 😂

Cooking. Took a tray out of the oven and put in on the top. Turned to grab a spatula and caught the edge of the tray with the loose end of the oven glove.

As it slid off the top my dumb ass quickly grabbed for it with my ungloved hand, missed, and just pressed the searing hot tray into my stomach and thighs.

Two pies on the floor, that while I was whimpering in the cold shower upstairs, the dog ate.

I was making whipped cream with an electric hand mixer while talking to someone at the same time. While talking and looking at them, I wanted to turn off the machine, but as I didn't look at it, I put my hands right into the whisk instead of the switch I was trying to reach. Out of pain and shock, instead of turning it off with the other hand, I moved the switch in the wrong direction to its maximum and broke my finger.

Got my ponytail stuck in my armpit somehow, twisted my head rapidly to look at something and yanked on it. Not fun.

I was carrying a hoover downstairs and slipped. The hoover fell down the stairs faster than me and stopped at the bottom obviously. The wire had partially unspooled and the very British three prong plug was sitting on the ground, pointing straight towards the sky.

Guess where my arse landed once I had finished slipping down the carpeted stairs?

Broke my wrist by blocking a gigantic remote control car flying directly at me at 50 MPH and I was the person controlling it.

Fell asleep drunk. Knocked over a beer as I went to sleep. Thought, “I’ll worry about that in the morning.”

Must have woke up to go to the bathroom and slipped cause I smashed my head on the corner of a coffee table. Ambulance. Thirteen stitches. Scar covered by hair. Home looked like a murder scene from me steadying myself against the walls with blood on my hands.

When I was about 4, I was jumping on the sofa, back and forth from one arm to the other (because the middle was lava, obviously)

Misjudged it and ended up going headfirst off the end into a china cabinet next to it, glass doors and all - I ended up missing the first month of school, 32 stitches and basically half a Glasgow smile to show for it, I'm told it looks very cool

Got a concussion in a pillow fight. I was in the top bunk in a lean-to at summer camp when I was maybe 13 or 14. Forgetting the low ceiling above me, I jumped to my feet, planning on launching a pillow at someone poking around another bed. Promptly slammed my head into the ceiling, knocked myself out and wound up going to the doctor shortly after. Pretty sure I still have a disc somewhere with images of the small minor brain bleeding I got as a result.

I fell off a first floor balcony, helping in a move. Landed on a bush, bounced off it, and came to a stop on a stone paved floor, after breaking a kitchen cabinet with my shoulder and back.

Cut my brow on a twig in the bush, twisted my left ankle, scraped my left shoulder, elbow and hand.

Would do it again.

Hadn't I leaned too forward to release a foot of the cabinet, it would have tumbled down onto another person, with no warning, straight into their head.

So... worth the scars and bruises.

Motorcycle training course had a section where you drive fast and when they drop their hand/blow a whistle you emergency brake. Then they check stopping distance. My old bike was front drum brake, the course bikes were modern with front disc. I clamped the front brake too hard and supermanned over the handle bars and broke my wrist. I did the rest of course (4hours) with a broken wrist because ending early would mean signing back up on the waiting list. At the end of day you sign your licensed. I could barely write.

Partially tore three quadriceps muscles and two calf muscles break dancing at an arcade bar when I was black out drunk. Just didn’t know when to quit until it was too late. Both my primary doctor and the person who did the MRI thought it was hilarious. To be fair, it was.