fat ugly kid unable to get girls or even guys. likes to go around thinking they are the best person ever when they really just suck. weak, fat,lazy, and small penis are all things that follow ppl with this name. girls find them ugly and guys just kick the crap out of them. wears glasses, likes sports and seems to work in banks. also seem to think pimping out there cars are cool, when who cares. they have a need to rub shit in ppl faces by buying the newst cellphones and other things. this kind of person is nothing more then the scum of the earth.

unable to perform sex bc of ugly looks and small penises, they rezort to porno's or sex toys. any girl with a yakoff is also very ungly and unable to find anything better do to being to slutly for other guys.
yo that kid thinks hes all that fixing out his car but still nothing but a yakoff!
by haterofdumbasses February 6, 2008
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The transformation of a fully functional human being to a human being that is not functional because of a horrid episode of vomiting usually caused by food, drugs, alcohol, or all three combined. Hence the word yak. Word is Russian originating from the comedian Yakov Smirnoff.
Yo bro, i totally got sick at last night's party. Ya man, you totally turned into to Yakoff Smirnoff. Ya man a total yakoff episode.
by ElevatingtheMind November 30, 2006
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The transformation of a fully functional human being to a human being that is not functional because of a horrid episode of vomiting usually caused by food, drugs, alcohol, or all three combined. Hence the word yak. Word is Russian originating from the comedian Yakov Smirnoff.
Yo bro, i totally got sick at last night's party. Ya man, you totally turned into to Yakoff Smirnoff. Ya man a total yakoff episode.
by ElevatingtheMind November 30, 2006
Get the Yakoff Smirnoff mug.