Tony Musso's definitions

mad muggin'

An extreme look of disgust and anger; usually followed up by an "aw $h1t," or a "What the fu*#?"

Lebron James has clearly scored a basket, but is called on an offensive foul; his face wrinkles up with a frown and someone in the audience says, "Man, he's "mad muggin'."

by Tony Musso May 23, 2007