1. One who openly (and sometimes quite proudly) displays the most extreme atributes of a fucktard.
2. One who displays a subconscious obsession with attacking fucktards, but who infact is a fucktard.
3. One who does entirely retarded or fucked up things out of sheer lack of mental competence or inhibitions of speech.
4. Someone for whom commercially marketed and socially popular insults such as fag, douchebag, retard, etc. will not do justice to the extreme stupidity of their nature.
See: fucktard dumbass jackass douche bastard
Josh continues to both stalk and send creepy letters to Jennifer, even though she hates him and has filed a restraining order against him. What a flagrant fucktard.