Cousino

One who is literally a Peruvian Witch Doctor.

Joe is a complete Cousino.

Duh.

Gokey

One who is small and Irish, whose primary activities include making cookies in the microwave.

Man, Quite being such a gokey, cookies go in the stove!

Gluck

One who is decidedly bad at sliding across desks with surface areas too small for such an accomplishment.

Joe pulled a Gluck the other day

Yeah, what a n00b

Agnostic

Atheist without balls.

"Dudemanshit, did you know John is agnostic?"

"Yeah, he's such a vagina."