A person who spells phenomenal and degrading wrong while giving a definition such as Madd Jester.
I think Fred's a Half Retard, he always smells his finger after he diggs up his bum.
by Glapogos August 20, 2008
Someone who is stupid to the extent of haveing one-too-many chromosomes, but phenomenomely has no genetic or mental diseases to give the person the excuse for being so goddamn stupid.
There are alot of Half Retards on this site. So how about instead of bitching tell me how to correctly spell phenomenomely in a creative degraading way.
by Madd Jester December 16, 2004