1. when you and your friends hang out, rock out, etc.
2. when a person, preferably a hard-core rocker, gets onstage and totally kicks butt at playing the guitar or drums.
3. when a person makes a peanut butter and jelly sandwhich and loads all of the jelly in the jar onto his/her sandwhich, and bites into the sandwhich, an the jam falls on his lap and they don't know it.
2. when a person, preferably a hard-core rocker, gets onstage and totally kicks butt at playing the guitar or drums.
3. when a person makes a peanut butter and jelly sandwhich and loads all of the jelly in the jar onto his/her sandwhich, and bites into the sandwhich, an the jam falls on his lap and they don't know it.
* man, we are totally jammin' out!!! let's rock!!
*man, you totally jammed out onstage tonight! let's go get drunk and reminisce!
*man, i totally spilled all of the jelly on my lap! now i can say im totallyjammin out!
*man, you totally jammed out onstage tonight! let's go get drunk and reminisce!
*man, i totally spilled all of the jelly on my lap! now i can say im totallyjammin out!
by Sammiekins91 September 10, 2007
1. Steve- Tonight at the concert, I'll be rockin' out with my cock out!
2. Becky- And i'll be jammin' out with my clam out.!
2. Becky- And i'll be jammin' out with my clam out.!
by T.J.P December 06, 2008
To play a car stereo system with subwoofers to the point of clipping while out on the road around others no matter if they approve of it or not, esp the cops.
Maing he made everyone at the red light roll up their windows to try to avoid his beat but there was truly no escape, he was really jammin out.
by ThaBlockBuster August 19, 2021