This design apparently first appeared in the Far East, in China and Japan.
Some have red panties…
At Mehanata, a Bulgarian bar on the Lower East Side of Manhattan, they have named their ass sink.
This one is in Minneapolis, according to the redditor who posted it.
Of course, knowing men as I do, this movement is probably engendering a whole new, different batch of germs.
But, something must be done to end piss-hands.