Definitions by BMXridahON20s

datass 

(ajd.) Very good, high quality, or satisfactory. Derived from describing a woman with a nice butt as having "that ass".

1. Whoa, Frosted Mini Wheats is datass, man!
2. Michigan is going to beat Ohio State, their football team is datass.

datass by BMXridahON20s December 15, 2008