Definitions by East Coast Don

Deadass 

A term used by white "urban" youth on the East coast to denote the seriousness of one's opinion. Often in relation to fist-pumps, gelled hair, and/or spray-on tans.

I walked up to the babe, deadass, and asked her why she wasn't down with my sequined shirt....

Deadass by East Coast Don June 27, 2010