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42.
An act in whitch guys try to make grils do so they can see there boobies go up and down.
lets get the girl with DD boobies jump so we can watch them hit her in the face.
by girl gone wild January 15, 2004
 
1.
A surprise or planned fight, when either (a)one individual is attacked/beaten by a group of 2 or more individuals or (b) when a notiably larger group attacks/fights a smaller group of individuals. These fights can occur with or without any kind of valid reason to jump someone.

A onesided fight.

verb jumped
"Man lets jump this kid coming this way on his bike"

"Me and my cousin are going to jump this guy that stole our car"
by DetroitSlang May 14, 2003
 
2.
To want to have sex (or make out with, or anything along those lines) with someone. It is usually said more in the figurative sense, rather than literal.
ex. Your brother is hot, i want to jump him.
by catttty February 26, 2006
 
3.
to use your legs to propel yourself off the ground.
I can jump into the air
by Dude 2000 October 16, 2003
 
4.
n. A shag, fuck, intercourse. Most common in northern UK, especially since "Rita, Sue and Bob too".
"Reet, yer fancy a jump?"
by markyharry February 09, 2005
 
5.
Nasty, slutty female. Hood term
Nigga don't take her out, shes a straight jump
by friarSams September 20, 2004
 
6.
Random attack usually by a group of individuals on a lone person.
Rudeboy1: Im bored
Rudeboy2: Yeah me 2
Rudeboy1: Ha look at that t**t
Rudeboy2: Lets go jump him
by XD yeahhh July 25, 2005
 
7.
To want to get sexual with someone.
Wow, John is so hot. I wanna jump him right now.
by BiBiBixo July 10, 2008