On one end it’s male, on the other end of the string of lights is a female. Made like that so you can daisy chain lights together.

Suicide adapters?

Oh, I remember when u/Spez was just a three-year-old little man. He came running up to me with a big smile and his little Reddit hat on, and he said, "Poppa, poppa!" I said "What do you need, u/Spez, my boy?", and he said, "...I need about tree-fitty." Well, it was about that time I got suspicious. I said, "u/Spez, why do you need tree-fitty?" He said, "My imaginary friend Goo-Goo the investor wants it." I went to my son's room, and sure enough, there was the Loch Ness API monster!