1 definition by jackinory

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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