your BUTT hole; ur anus; ur asshole; ur poop chute; ur present factory; the shit pitt
like when you take a dump; the hole from which is comes out
by Monkeypogo March 08, 2005
It's your BUM! duh- you know that big round thing that you sit on? Yes, that, my friend, is your bumoley
Ugh, I can't believe how enormously large my bumoley looks in these pants!
by BuMbLeBuM January 04, 2005