Depends on the size of the screw.

My bet is Tunnel Effect from Quantum Mechanics since it also shares the properties of the likelihood of it happenning being inverselly correlated with size and just making things cross some kind of high energy barrier without the need for the energy to actually go into it.

one of my buddies dropped his sauren vape (is that how its spelled?) and it quite literally got grabbed by the nicotine elves and was never seen again. even after moving therefore nothing that could be blocking its sight he still didnt find it

I dropped the SCREW in the TUNA

I always wondered how they optimized the simulation. Turns out, it was screws all along.

I dropped a fry 2 months ago and I still can't find the damn thing. People joke about alternate dimensions but I'm starting to think it's real.

I think it teleports under the tire.

*until it returns at ð exact moment your shoe is about to land on ð spot it vanished from specifically to attempt to assassinate you þrough ð soul of your foot.