a very large six-sided vibrator with jagged ends and suction cups.
Funcles are often used at slumber parties.
by Derick Ross March 29, 2003
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A contraction for "fucking uncle" If your uncle was an asshole, or had beaten you, whatever your case may be... he is a funcle.
My funcle just yelled at me for getting home at 11:00 at night and I'm 24!
by bowflexdan July 27, 2010
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When a woman fucks two men that are brothers, gets pregnant, and births the child. Unaware of who the true father is, the two men are both labelled the "funcle." A father uncle.
Brother 1: Amy really wants to have sex with brothers.

Brother 2: I'm up for it, but only if we wear condoms. I don't want to be a funcle at 25.
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single man with no children who smells like funky cheeses
funcle Brett is here, I haven't seen him yet but I can smell him
by Ferrari Papi September 30, 2017
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when your aunt marries a woman she becomes your female uncle there for you get funcle
by lilbit78 February 8, 2010
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A phrase that you should use discreetly, as it is a very powerful insult. Using this phrase could really hurt someone's feeling bones. This phrase is so great that nothing else can compare.
Person 1 - ur mom gay
Person 2 - no u
Person 1 - ur dad lesbian
Person 2 - ur granny a tranny
Person 1 - ur grandpap a trap
Person 2 - ur uncle a funcle
Person 1 - *explodes into the size of World War I*
by smasher_69 April 18, 2018
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