1 definition by kiyote

(noun): the type of douchesbag seen in public- particularly nightclubs and beaches- reminiscent of "The Jersey Shore". Characterized by medically disturbing tans, overly-producted hair, and under-sized Affliction T-shirts. Often observed performing a simplistic, repetitive motion, also referred to as a "fistpump ".
"Whoa! This place is full of Fistpumps tonight. Is there a MTV casting call or something?"

Also used as a replacement for other derogatory names, i.e.:
"Quit being such a Fistpump! " or,

" Let's play smear the Fistpump! " or,

" Man, fuck you, Fistpumpa! "
by kiyote July 16, 2012
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