Klingon 1: Your momma’s so ugly, Captain Kirk won’t even sleep with her.
Klingon 2: Yeah, well, your momma’s so fat, we can’t go near Nibia with her on the ship, cause she’d pull all its moons out of orbit.
Klingon 1: Yeah, well, your momma has a smooth forehead!
Klingon 2: *silence*
Oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo SNAP!!!