often used to describe the process of slapping a person with the male sex organ. also see rooster slap, tea bag, or cock slap

also a derogitory term to describe a "douschbag" or an idiot
dude this guy passed out last night and i left a mushroom tattoo on his cheek after i wienersmacked him.

shut the fuck up wienersmack
by they call me kyle January 7, 2006
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