look up any word, like tribbing:

1 definition by daniac

Acronym for Big Ass Turd
"Dude i just dropped a BAT! "
"Must have been all that Krystal from last night"

"Im locking my door so you dont use my bathroom.. the other day i came home and there was a fucking clogged BAT in there and i nearly puked"
by daniac March 08, 2012