someone who bites boners, and fucks their uncle
"u boner biting uncle fucker"
by Dick Hertz May 21, 2003
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A song from the south park movie.Sung by two Canadian actors.
The song shut your fucking face uncle fucker is my favorite one from south park.
by GEPH January 19, 2016
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When some one fucks some one else's uncle
Iv'e fucked more uncles than you uncle fucker
by Chikabille February 10, 2021
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