Definitions by the ocelot

canseco 

A paid informant. No one respects them, except tools. Used as verb or noun or because of lack of self-respect and/or trueness to the game.

Ronnie straight-out canseco-ed Sean and Dustin i.e. he is a straight punk-ass canseco bitch.

canseco by the ocelot February 1, 2006