First of all, I don't advise anyone to try this. A czechoslovakian wardog occurs when two guys stuff a girl in the ass at the same time. She then takes a shit with a widened asshole that comes out the shape of a cookie. The gentlemen then proceed to rub the girl's face in the feces, hold her head to an oven until the shit dries, then have her scratch it off her face.

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.