Someone who is actually NOT handicapped or retarded, but through his deliberate ineptitude and lameness gives off the impression that he is BOTH handicapped AND retarded.
Jack: Dude, I think I'll vote for Hillary Clinton for President.
John: Dude, you're a handitard.
1) noun: A mentally impaired person from Hazleton, Pennsylvania; 2) verb: to render something or somebody useless; 3) verb: to act mentally impaired while in the city limits of Hazleton, PA
A hazletard (definition 1) stole my quad, barrelled up City Hall's steps and hazletarded (def. 2 past-tense) the fucking bitch. The cops found him hazletarding (def. 3 past participle) down the block, from meth. I got to leave this fucking town!