Quote from Jerry in The Raincoats
[stand-up:] Jerry: Personal distance is a very important thing. There's a new personal distance, ATM distance. When someone's using an ATM, you wanna be about six feet back, don't you? Because people get a little edgy around that ATM, don't they? They got their money out, their eyes are darting all around. The other place I wanna be about six feet away is a urinal. You want some distance there, too. ATMs and urinals. I guess whenever someone's taking valuables out of their pants, you want to give them as much room as possible.