Comination of donk and tard. Usually used in poker, it is primarily aimed to give added emphasis to the degree of how inept a player's skill set is. Likewise, it can also be expanded to the realm of daily life to critique whenever a person does something that, for lack of a better phrase, is utterly and completely stupid.
For Poker: Wow, four people push all-in preflop in a $75 tourney and he called with 2 3 offsuit? What a donktard.

For life: She drove off from the pump with the nozzle still in the car and the fuel cap on her hood? What a donktard.
by The Poker Professor April 10, 2006
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A very large and clumsy, not too bright dork who wears his coveralls so far up into his crotch that it looks like he's trying to strangle his man-mooseknuckle..
My God! Look at that man-mooseknuckle! That guy is such a donktard!
by Brian Casperson June 7, 2007
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