Similar to saying "no homo" except referring to a large, flaming Mexican who listens to Lady Gaga, Britney Spears, etc. Wears a lot of arm bands, designer clothes, uses vats of hair gel daily and bursts into loud, girly fits periodically throughout the day.

Is known for saying he does a lot, but honestly doesn't do a thing productive. Will be more than willing to take credit where it isn't due. Thinks he's the shit, but everyone hates him.

Please reference "Tool" for the non-Mexican, homosexual-specific definition.
Hey man, did you hear the new Lady Gaga song? It was actually pretty good....no G-mo....
by Craig List September 26, 2010
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(the word gangster in this definition is used as a generalization for all ghetto peeps, wiggers, those obsessed with talking black (ebonics), and "G's". lol)

1. An emo gangster.

2. A gangster that cuts.

3. A gangster that whines like a little bitch about everything.

4. A gangster that can't quit bitching.

5. An emo that thinks s/he's gangster.

6. An emo that acts gangster.

7. An emo that is in a gang.
FOO, YOU A GANGSTA, YOU CAN'T CUT!!! "It's a'ight, dawg, I'm G-Mo"

"Dawg, you sound like my girlfriend when you bitch like that." "I'm G-Mo, I can bitch all I want."
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A person who is an emo, but thinks he is a gansta (notice the hip-hop spelling) .. G-mo's wear 'Nu-Era' hats and they keep the sticker on to look cool, which they are not. they walk around thinking everybody likes them. which they also do not.
Tim: Im Gansta
Kayla: Shrup fool
Tim: that aint gansta. me and will are G
Will: Well Good!
Jack: oh bloody hell shut up jew nose
Tim: shush nigger nose
Jack: im G Aswell
Tim: No your H
Kayla and jack: G-MO!
by jackinory May 28, 2007
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An Emo from the hood.
"Yo dude, i just saw winston cryin over his hoe"

"Man, dat boi is a G Mo!"
by Winston G March 8, 2008
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A group consisting of 16 to 18 year old guys who are dress in baggy pants,hoodies and hats tilted to the side.Style started by rappers but is commonly used by white kids.
by God March 16, 2005
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G-Mo Skee. The father of FILTH RAP. Horrorcore from Sacramento, CA. G-Mo has appeared on albums from Hopsin, Vinnie Paz & others. First started getting attention with his Team Back Pack audition.
g-mo skee
by DLB666 January 21, 2014
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The inventor of FILTH. Horrorcore from Richmond, CA. G-Mo has appeared on albums from Hopsin, Vinnie Paz, Twiztid & others. G-Mo first started getting attention with his Team Back Pack audition, signed to Majik Ninja Entertainment in 2016.
Hey look It’s G-Mo Skee, The last Filthbender!
All Hail G-Mo Skee! The Dark Lord Filth!
by TheFallenAngel_YT April 18, 2023
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