A-Tard

Someone whos brain has been fried from tripping too many times in darkness. An example of this kind of person would be U.

A-Tard is a dude who eats a lot of acid and eats up brained fried from it. Usually when someone takes acid and gets so blown out of this world that they just forget how to be a human being
-Yo dat dude be eating tabs every 2 weeks?

-Yeh bro dat dudes an A tard man