A Funcle is the act of 2 men fucking the same girl while playing the classic children's test of strength game "Uncle". Hence "Fucking Uncle" or Funcle. It's best played when the woman is on all fours receiving penetration from one player and pleasuring the other orally.
My best friend and I thought with a little luck and a lot of beer we had a good shot at the Funcle with my 2nd cousin, Suzzie.
by The Lawnboy May 02, 2007
Luke: My uncle speaks 7 different languages!
Kseniya: Oh i'm so jealous i want to be your uncle
Luke: Post surgery I hope
Kseniya: No, im a funcle!
Kseniya: Oh i'm so jealous i want to be your uncle
Luke: Post surgery I hope
Kseniya: No, im a funcle!
by lukeniya January 19, 2009
by Derick Ross March 29, 2003
funcle Brett is here, I haven't seen him yet but I can smell him
by Ferrari Papi September 30, 2017
by lilbit78 February 08, 2010
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*
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