Dunkle Ribbon is another name for someone's anal sphincter. The muscle's in charge of the excrement fecal matter.
dude did you fart? that stinks your fucking dunkle ribbon.
by Donkey Punching Juicy December 24, 2008
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Worst than them all, Your uncle dunkle beats ALL.
Carl: Dude your sister a mister >:(
Me: Well Your uncle dunkle >:O
by Vatful March 21, 2018
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