Gangstacidity 

Scientific term used to describe a person, object, or concept's level of gangsta.

"Dante's gangstacidity registers as a 34 on the pH scale."
"Nigga, I failed chemistry."

Gangstacidity by S. Vez February 24, 2009

gangstawidit 

To royally fuck shit up

She kicked her ass, uuuuuuuuuuuu, she was gitn gangstawidit

gangstawidit by Selma Blair August 28, 2006

Gangstability

One's ability to represent themselves as a gangsta.

"Yo dawg, that rabbit has much more gangstability than a duck!"

Gangstability by FanOfThings September 25, 2011