Used by BK to insult someone. When someone does something wrong you call them a bum. Can also be used in the context of joking for when they are being an "idiot" or a goof. Also can be used as a filler if you do not know what to say.
Person 1: can you help me with this?
Person 2: sorry. can't i'm to lazy.
Person 1: Your being such a bum.
Person 2: sorry. can't i'm to lazy.
Person 1: Your being such a bum.
by ZhawnP May 15, 2014
by Specs November 27, 2015
by Sarah?!?!?!? July 15, 2005
by HandsomeYoungman March 2, 2019
by yer May 20, 2003
by tom and steve October 25, 2003
Bum..bumbum....bum..bum.., a sound a mammott makes (my singing monsters) This sound can vary, as on air Island, it go "Ayyyyoooooooo, aayyyayyooooo"
"Yo bro, bum bumbum bum bum"
by MLPguy December 28, 2022