Homie g means Homie gangster or even homeboy gangster. Homie means A friend or someone you grew up with basically it means your very close. Gangster means either a wanna be thug or real ones that are people behind crimes. A thug is someone who treats people in a violent way.
Yo homie g you wanna go rob the grocery store with me tomorrow night????
by Super chick! February 25, 2010
someone who believes they're "from the hood" when the closest thing they've seen to the hood is moldy pot
"Alexis, Jodie, Kerstyn and Bridgette think they're the real homie g's"
by Social Media Queen June 29, 2015
A word for a homeboy. I don't know, Your friend or something, ask my friend
by The Cheat 12 February 1, 2003
A "homie G" is your friend,buddy,pal,homedog or any other members in your tribe of friends.
Person 1: "Hey homie G hows it playin?"

Person 2: "It's going great yo!"
by sexualgranolabars February 5, 2009
a close friend or pal. a person you can hang with who won't embarass you, and a person you feel cool with. usually used with black people.
get over here my homie g

hold up my homie g is comin'
by 2010 be pimpin' in style June 6, 2006
a word describing gangsters

the definition of this word is based off them calling each other "homie" and "gangster" and putting the two together
ex: "what up gangsta", "what up homie"

"aren't you friends with that one homie-g?"
by kaylerr January 18, 2008