mad-mugging
n.— Note: Same as mean-mugging. «Mao, a Southeast Asian gang member, apparently believed somebody at the Chevron station at Hammer Lane and Holman Road “mad-mugged” him, a street term used to describe challenging looks, Smith said.» —“Gang member convicted of murder” by Scott Smith The Record (Stockton, California) Nov. 17, 2007. (source: Double-Tongued Dictionary)
Further reading
When you had sleepovers as a child, what did you call the makeshift beds you made on the floor? In some places, you call those bedclothes and blankets a pallet. This word comes from an old term for “straw.” And: What’s the story...
Jacuzzi and silhouette are eponyms — that is, they derive from the names of people. An Italian immigrant to California invented the bubbly hot tub called a jacuzzi. And the word silhouette commemorates a penny-pinching treasury secretary who lasted...