The
act of crouching over a toilet in a semi-standing position while in a public bath, taking a
shit, as to not get any
AIDS or other germs from the toilet seat
"Hey
Jim, cover my basket I've gotta go do some airing because, I dont trust the walmart bathrooms."
"
Yo, dude I was at waffle house last nite and I had to take a massive
shit, so I just aired the hell outa that stall."