Gunc

Like hunk, but more retarded. He's an absolute fucking unit comprised almost entirely of adipose tissue (i.e. a fat fuck)
A gunc will sport a pedostache and always looks confused. Beware of their friendly demeanor, guncs are extremely hostile.

That fat fucking gunc we saw outside the theater has been hogging the shitter for nearly 3 hours. I wouldn't want to stick around to see his fat ass when he gets out.