Gatman 

A hitman, some one you hire to kill someone else.

PAST: We don't know how killed JaRule, it was probably one of 50's Gatmen.

Gatman by 50CENT March 16, 2005

gatman 

A gun man, which comes from gat: old slang, meanging gun. Came from shortening Gattling gun to just gat. A gangsta's gun. "Gatman & Robin" by 50 cent and Eminem.

I got a gatman
There's a problem I'ma solve it
A nigga movin' around
With a big ass revolver and a bat, man

gatman by will james May 13, 2005

Gatman 

A getting money ass nigga , a rockstar, a drug user not abuser, , a person who just don't give a damn, a man that will have sexual relations with your mother, baby mother, sister, possibly your grandmother,

gatman is to cool for you

Gatman by The real gat June 1, 2017

gatman 

person who goes to get batman

The Joker has me locked in the trunk - please let yo gatman know I needs Batman.

gatman by REDONTHEHEADFRED May 13, 2005

gatman 

Gatman is the typical name any high school student takes up in school. To make himself look popular, even thou that person is a total loser and is always trying to get laid. You'll find that person on myspace all day, even in school that person would be using his cell to check his account on it. Gatmen are known to be perverts always trying to get some girl ass.

Gatman: Yo guys whaz-up!

Kenny: aw, man not adam(Gatman)!

Gerardo: Come on man, lets the fuck outta here.

Gatman: aww, man not again I got kicked outta the last group

Kenny: I wonder why...

gatman by Adam140 November 19, 2006

gatman 

a word meaning calling into work sick

im chucking a gatman today

gatman by timeeeeh December 9, 2008

gatman and robin

gatman is 50 cent and robin is eminem if you dont belive look at the new 50 cent cd`

look who is on stage
who
gatman and robin

gatman and robin by Danny Sway April 19, 2005