A selfish conceded girl who only thinks about herself and is so concerned about how she looks she tends to block out reality. A girl who wheres a very flashy outfit, dress, or mini skirt to a casual party or scene when unnecessary.
It derives from the infomercial that sells "Bump Its"
Example: Usually the girl at the party that is yelling absurd very dumbed down threats to someone (Guy or Girl) who called her out for being a bitch.
Example: Usually the girl at the party that is yelling absurd very dumbed down threats to someone (Guy or Girl) who called her out for being a bitch.
by CtStr August 3, 2009

by Allen of Tim November 15, 2016

The word bump can be slang for challengjng someone to a fight. It is often used by middle school kids.
Kid: Don't talk about my family.
Kid 2: what are you gonna do?
Kid: Alright bump then man.
Kid 2: ok lets go.
Kid 2: what are you gonna do?
Kid: Alright bump then man.
Kid 2: ok lets go.
by aces is me April 9, 2011

A FREE line of coke. (If you have coke, and someone asks you for some, they're asking for it for free. Of course, if a friend offers one, well, then, that's a whole 'nother story...)
by Family February 12, 2005

by M!K3 S^C^H^U^TT^3R June 26, 2003

I bumped a cd the other day
by Stephen McLeod December 4, 2003

To inject an illicit substance (heroin, et. al.) directly under the skin rather than in the muscle, or the preferred way, in the vein. The result is typically, a small bump. This is typically done because your needle is crappy or your veins are shot. Shooting in the muscle typically hurts, so bumping isn't a bad way to go, and it beats snorting, arms down.
by i April 23, 2003
