When a group of men stand in a circle and masturbate onto a Triscuit cracker placed in the middle of the circle. The last person to ejaculate has to eat the Triscuit cracker.
You should have seen the look on Tom's face when he realized he was the loser of the Triscuit race!
a person who sucks excessively, particularly on two or more levels. originates from the concept of a Triscuit cracker, which sucks already, (the first level of suckage) being jizzed on to add a second layer of nastiness.
this guy is ugly AND he smells like shit... what a jizz triscuit.