jammin 

another word for cool or awesome or nice

"yeh, i went snowboarding on holiday"
"omg thats jammin"

jammin by kimberly =] :) March 1, 2009

jammin 

dancing real hard

Man that fool was Jammin.

jammin by Jennifer October 3, 2003

jammin 

(V) To sell drugs. Word commonly used in Baltimore

Yo the boyz got me while I was jammin up top

jammin by Jazzy Pooh July 10, 2005

jammin 

An awesome event

"That was a jammin good time."

jammin by Anonymous August 7, 2003

jammin 

selling alot of, movin alot,selling out

yo i just did $2000 out here its jammin

jammin by mani 1900 February 11, 2008

jammin 

kakin up the desert on a YZ-250F.

like pickles and frigget

jammin by mateo January 5, 2004

jammin 

when a place is very busy; lots of people around

on opening day, the theater was jammin

jammin by Anonymous November 9, 2003