My mother used to work at a local college library. I went to visit one day and had to use the bathroom (SHOCKER! ). When I entered the stall, I notice that there's a sign on the inside of the stall door that says (no, i'm not making this up!)....
"Please do not put your feel on the toilet seat. Thanks. -The library staff."
Wha- huh?
Naturally, I had to ask for the reasoning for this bizarre note.
The answer? Apparently the college has a lot of Asian students and for some reason (?) they would not sit on the seat or even squat over it.... they would hop up on the seat and then crouch and do their thing!
Needless to say, this created more than a few messes....
Now THAT'S a cultural difference I never knew about!