gantman 

a last name originating for 'gant' which means super in an ancient language that sounds like Russian and 'man' which means human in english.

I am Gantman! (superman)

gantman by naovsky June 29, 2010

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

gangmance 

the special bond between a group of girls or guys, a romance between 3 or more straight people, who arent actually going out but they are pretty much in love

Person 1: "wow claire, claire, claire and kitty have such a gangmance"
Person 2: "yeah wow i wish i could be part of their gangmance

gangmance by c3+kitty October 23, 2011

gangman grease

idk, its a liquid made of everythin one can find, often inedible

aaran, give me a swig of the gangman grease

gangman grease by gangman grease February 22, 2021

gartman'd 

The act of unknowingly breaking something while trying to fix something else.

"You gartman'd the database didn't you?"

gartman'd by takecover823 August 2, 2012

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