Gangsta chill 

When you are bangin a fly fat bitch with with a milkshake that makes that ass quake and you donkey punch then ho and she get angry and try to kill your hard-on by dumping ice on your hot boner.

I was bangin this fat chick from behind and she cok-blocked my ass with a gangsta chill. Then I smacked a bitch!

Gangsta chill by Big Daddy B-Nizzle July 7, 2011

Gangsta Chillin 

Existing in a state of chill where you literally do nothing; the only thing separating you from being asleep is the fact that you are aware that you are basically sleeping.

*after hitting a four liter gravity bong, sitting on the couch for 3 hours staring at the same place the entire time, drifting in and out of consciousness indefinitely*

"What you up to dawg?"
"Man, I'm just gangsta chillin"

Gangsta Chillin by your subconscious July 1, 2009