1. Gross, pertaining usually to an item or woman (when describing a woman can be used to describe looks, personality or general feeling one gets of her)
2. Not quite right
3. Awesome, an exclamation often used to approve of something
1.. Yea, it was a chill scene until those two real greezy chicks arrived.
2. She would have been decent but she was a little greezy.
3. Gordon: dude, my mom got us tickets to see the colbert report
Greezy: Ay dawg u got a ciggeratte?
13 year old boy: nah dawg im only 13
Greezy:Fuck,You got any cash on you?
13 year old boy: nah dawg
Greezy:DEN NIGGA FUCK U
"This guy greezed me so bad last night"
"I did that girl so greezy yesterday"
Person #1: "Yo can you buy me some smokes?"
Person #2: "yeah I guess" (begins to pay with card)
Person #1: "and this lighter"
Person #2: "Greeeeeeeezy"