You can also take a broom, put it over the top of the stall and lock it that way. I lived in a dorm and I did that for April fools. I went around to all the girls bathrooms and locked all the stall doors. Of course I did this at night, so in the morning when everybody has to pee they ran into a little problem. The chaos that followed was worth it.
I should mention I am a girl having done this to my own dorm.
all none key doors have a slot in them that can be opened with a key so I mean this is like closing a car door with the window down and thinking you're a genious
I should mention I am a girl having done this to my own dorm.