n.
1. a teenager, usually male, whose wardrobe comprises Abercrombie & Fitch, Structure and American Eagle items. See also prep. Choofs, though expensively outfitted, often appear ridiculous, often because of the kitschy t-shirts and visors they wear.
2. An upper-middle class Caucasian male with delusions of rap stardom.
3. A fatuous idiot or douchebag.
v.
1. To act in a foolish or ridiculous manner. Note: the idiomatic usage "choof it up" is common.