Magic Misting is the act of shaking out unused precum on your sexual partners face. The term can also be used in reference to cum in general, and sometimes maybe even piss. It has to be the face, though, always the face, and it has to be some sort of penal fluid in general. Females need not apply.

Dong bigger than you

the sexual position where a man ejaculates into a woman's mouth and she gargles the cum forcing the cum to boil

Some consider this "Pittsburghese". Many people in Pittsburgh speak so quickly and with so little enunciation, that you often get phrases like "J'eat yet" or something about the Steelers and drinking into a three word sentance.
This particular phrase, however, is merely, "Did you eat yet?" Although, it can also sound like "Jeat jet?".

To be knocked out

he doesn't moan he makes his best friend