One who is a retarded retard who is so retarded they don't deserve the re.
You did what? Man, you're not a retard, you're a re-re-tard. Why are you still alive?
by wildmanchild February 08, 2010
A dumbass who eventually wises up and then subsequently moves to Berkeley, California.
The Berkeley Welcome Wagon visited two new re-retard residents today.
by The Grottomaster March 27, 2011