by TikiTikiTembo November 2, 2008

by jenson Swader September 8, 2003

when walking down the street and a random person violently thrusts their bum into you and then continues on their walk as if nothing ever happened. This ends up inferiorating the victim and continues the bum cycle.
{girl walking down hallway}
{guy eying her hungrily}
{guy thrusts bum into girl and then sandwiches her into the locker jostling her a little bit}
{guy walks away as if nothing has happened}
The girl has just been victimized by the violent bum bum. and she continues to victimize others with this vicious cycle known as the bum bum war.
{guy eying her hungrily}
{guy thrusts bum into girl and then sandwiches her into the locker jostling her a little bit}
{guy walks away as if nothing has happened}
The girl has just been victimized by the violent bum bum. and she continues to victimize others with this vicious cycle known as the bum bum war.
by Chelsea Smith/Kristin Glancy October 10, 2008

person a: maybe you are pregnant
person b: probs not
person a: well how do you no?
person b: because no baby in the bum bum
person c: and now im guna bell slap you
darth vader: i am you bell end
person b: probs not
person a: well how do you no?
person b: because no baby in the bum bum
person c: and now im guna bell slap you
darth vader: i am you bell end
by cederic January 11, 2008

A form of outdoorsman. He who the clowns imitate. The booze nose, the blown toe shoes, oversized pants, undersized topcoat. Stereotyped as society's failure. The bum is one big impropriety, a social failure. He's the man listening for the jingle of change in the bottom of every man's pocket. Don't let him know you have something he needs.
by Justin Lukyn and Jeff Haliday June 29, 2007

by Metallicajunkie October 5, 2018

by Angelinazzz May 2, 2008
