G-Man

A 'G-Man' is usually quite a cocky guy, with far apart eyes. The kind who wears vests and bling. Usually with far apart eyes and anger to make up for a tiny penis. Prone to teabagging people while they sleep.

'so is that your friend Grun?'

'ew, he's not my friend, he's such a g-man'

by niqqagal1367 September 11, 2012

G-Man

Abbreviation of Goatman, aka Goatse.

G-Man is a terribly unpleasant image.

by anonymous February 15, 2004

g man

1: (n) Any government agent, or specifically an FBI agent. Term originates from "Machine Gun" Kelly, who used it to address the FBI agents sent to arrest him in Memphis.
2: A character in the Half-Life game series.

1: "Don't shoot, G-Men!"

2: You see him several times in the game, but G Man is immortal. Don't waste your ammo.

by ShadowForm February 7, 2006

g man

Character from the Half Life video game series. A secretive character with an emaciated appearance, dressed in a business suit along with a briefcase.

"We work for the same mystery. We do not speak it's name." -Vortigaunt

by Bajesus August 22, 2005

g-man

n. An FBI agent, Federal marshal, or other law enforcement officer who can kick your ASS.

Eliot Ness was the original G-man.

by fizzle April 3, 2004

g man

it means an undercover agent

yo niggah run from the g man he is trying to bust our dope deal

by sam deeli August 12, 2004

g man

The man of the hour in everyway shape or form. He is simply the MAN.

OH my god, did you see G man! he is soo cool, me must get so many girls.

by james clee November 7, 2007