the shocked look on one's face as they realize they have not farted as they expected, but indeed sharted instead. shart face most commonly occurs during public sharts.
Dude I was talking to Sarah and I was really nervous and had to fart. But then I sharted and I had the worst shart face. Fuck.
(v) to betray, swindle, or short side anyone in a devious and/or cowardly fashion.
He totally maucked me after I took his girlfriend out to the woods and bhhhhoned her
to whip out one's chubby, bust on a leather glove, and smack someone in the face with it
i totally kecked a girl last night