gankashanka
A criminal-minded person who commits or has committed an armed mugging and murder with a knife or knife-like weapon. (i.e.- the bastard ganked your wallet and shanked your sorry ass.)
Stay away from Maurice, man--the dude's a damn gankashanka.
gankashanka
a random word i just made up.
GANKASHANKA!!!!! GANKAFUCKINGSHAnKA!!!!!!!!!!!!!! OH YES!