JMB's

Short for "Jiggling Man Boobs." The repulsive, yet somehow hypnotic undulations that occur when an over-sized man's chest bounces around like soft jelly during an earthquake.

That dude has JMB's of mass-repulsion.

by elgog May 20, 2009

JMB

Just Makin Beatz rap group from the 805. Freshest set of Mcee’s since Public Enemy and NWA.

JMB coming to fuck shit up

by Kilo Alpha Zulu October 8, 2019

jmb

Jiggle My Balls

Him- yooo wuss good i herd u wuss talkin shit bout me..

Me-Yea nigguh JMB . mofo

by Sk!ttl3sz April 9, 2010

JMB

Juggalo Mafia Bitch!!! Red and Black colors

JMB is the shit. They mad hard yo.

by eli926 January 12, 2009

JMB

abbreviation for Juggalo Mafia Bitch. Gang created in mid 2008.

Blood: Yo i see you reppin blood wit the red rag

JMB: Nah fuck that im reppin JMB. I got the red and black bitch!!!

by BigBUD926 October 19, 2008

JMB

A high school tribe that has two members

Mike: Yo brah you seen JMB around?

John: Yeah, I think they bottom courts
Mike: Aight, I’ll catch you later

by Real Øne November 6, 2018