by Mark9288 January 24, 2007
by peter mills August 24, 2006
by Chankla Keating November 13, 2008
piss bum is what happens when u go camping and you need to piss in the bush and u laugh and get it all over your pants instead.
it is also emma's nickname.
it is also emma's nickname.
by piss bum April 9, 2005