1. The most disgusting and offensive insult you can ever call some one. Is described as one who is egocentric, bi-polar, a compulsive liar, a cheater, slime, flame-baiter, and the butt of all jokes.
2. A player on Arcanists who exhibits these annoying behaviors listed above.
-Wow this fag is such a deadace 21.
-Stop acting like deadace 21 you bitch.