by jch2617 December 27, 2019

The act of a girl (in the cowgirl position) lifting herself up until the penis is just about to fall out then sliding back down like a fireman on a pole.
by IronEyes January 8, 2018

A variation on a handjob, a slam junk is performed by jumping in the air with your arm outstretched, then slamming your hand, masturbation-style, onto the recipient's dick as if dunking a basketball. The more preferable variety of this position is performed with the recipient at a slightly higher elevation of 10 feet, although this is optional.
by ACID13X May 26, 2012

by j-dawg homes September 10, 2007

1.When a white person does something cool like a black person would do.
2.Anything intense when a white person is involved
2.Anything intense when a white person is involved
by Lemanlime December 27, 2010

When you're so messed up off of whatever, you try to bang a chick but your piece jams, meaning you're unable to bust a nut.
Bd and cool: trashed
Girl: one of you guys wanna bang? Which one of you has a
Condom?
Bd & cool: neither of us.
Bd: I'm trashed, I can just slam and jam. Child support's mad expensive dawg.
Cool: haha ya I've only had 5 beers I'm not jammed yet dawg.
Girl: one of you guys wanna bang? Which one of you has a
Condom?
Bd & cool: neither of us.
Bd: I'm trashed, I can just slam and jam. Child support's mad expensive dawg.
Cool: haha ya I've only had 5 beers I'm not jammed yet dawg.
by Air conditioner June 5, 2016
