Quant

Versatile word to describe something that is positive/attractive or to be used as a term of agreement. Can be used as an adjective (synonym of cool) or as an adverb (synonym of OK/bet).

Definition 1 (adjective) = "Just copped myself the Air Bethlehem 9's. They're quant as hell!"
Definition 2 (adverb) = - "Mark...I fucked your mother." - "Quant."