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one who is so stupid that he/she can't help but to stroke his/her own retardedness with each and every thought, word, or action.

('tard-' from 'retard' and '-bator' from 'masturbator').

may be used synonymously with words such as 'fucktard', 'asshat', and 'numb-nuts'
Did you hear that Johnee Dickson voted 'Arnold' for governor?!? What a friggin' tardbator!!!
by Johnee Dickson October 27, 2003
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