gangstamotion 

To ride in your car with the music all the way up while taking your foot of the gas.

I just knew I had to clown these fools, so I had to hit them with the gangstamotion.

gangstamotion by bumperpayne February 27, 2008

gangstaishly

to do something like or similar to a gangster or gangsta.

Person A - Did you see him?
Person B - Yeah, he was totally walking gangstaishly.
Person A - Totally unlike that girl to my left. She the most un-gangster you can get.

gangstaishly by Rawr Ga Rawr Rawr Rawr April 25, 2009

Gangstalite 

Used to describe anyone being unbelievably badass at anything, mostly online shooters.

Billy: WTF?!? That guy just headshot the best guy on our team!!! HAX HAX!!!

Shane: Dont worry...Im just soo damn gangstalite...

Billy: FK U N00bz!!!

Gangstalite by MGO-SHADY225 May 9, 2009

gangsterin' 

The act of being old school, 1950's old school gangster. It's the classier, edgy gangster - suits and all. Black and white movies justify this. It can be used as a verb or adjective.

Ryan and Kat were gangsterin' today at school, look at them classy gangsterin' gangsters.

gangsterin' by smythakyns December 24, 2009

Gangstacorn 

A regular unicorn bewitched by gangmembers to participate in their gang activities. Its horn is used to pierce the victims in the gang's violent attacks. (Daytime talk show hosts, Oprah, Tyra Banks, Barbara Walters) Gangstacorns can be trained to do good instead of evil. (See "Charlie The Unicorn") He is a refined gangstacorn.

Hey Raoul! Go capture that gangstacorn! We can use it in our street battles with TMNT!

Gangstacorn by Taylin94 January 25, 2010

gangsta saures

person who is so old school they might as well be a dinosaur

damn yo mitch is a gangsta saures

gangsta saures by zanzsara February 28, 2010

Gangster facing 

1.When someone gives you a hard stern cold blooded look, that lets you know they are not happy. Like mean muggin, but updated.
2. The look and apparent attitude of a wolf or tiger when used by a human.

Man this cat over here is gangster facing me. Who the fuck he think he is? Where they do that at?

Gangster facing by RCPTHANEMESIS July 17, 2010