Top Definition
jmz: A really kind helpful guy, usually noticed for his massive penis.
Person A: Have you seen that jmz?
Person B: Yeah, it's huge!
by bigswagfag November 02, 2013
Complete and utter twat
Person A: Do you know jmz?
Person B: Yeah, he's a twat.
by nixfanboy March 29, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.