Uncle Fucker 

A person who fucks his/her uncle andit is on"South Park Bigger,Longer,and Uncut" sung by Terrence and Phillip.

You don't work or mow your lawn.
You fuck your uncle all night long.

Uncle Fucker by Gonads Hahahahaha April 3, 2004

Uncle Fucker 

An individual that fucks their uncle with no regard to moral or ethical values.

Kenny: "Hey dad, I think I'm an Uncle Fucker."
Dad: "You fuck your uncle?"
Kenny: "Yes, Dad"
Dad: "Don't worry child, I fuck my uncle too."

Uncle Fucker by Doge1999 January 31, 2016

Uncle Fucker 

A person who has sex with his or her uncle.

"That hillbilly boy was such an uncle fucker."

Uncle Fucker by Dugan October 14, 2004

Uncle fucker 

Person(s) whom destoyed their uncle(s) cock

Person1: Hey look it’s that uncle fucker

Person2:I know right he loves to fuck his uncle

Uncle fucker by Xx_69_420_69_xX November 8, 2019

uncle fucker 

bad person

Barack Obama, Geroge Bush, Uncle fucker

uncle fucker by caverman September 29, 2015

Uncle Fucker 

One who tends to pillage his uncle. Often confused with "motherfucker."

Tshego is the prime example of an Uncle Fucker

Uncle Fucker by Tesehegov July 26, 2011

uncle fucker 

Fucking your uncle is jerking off.

I like to fuck my uncle while watching pr0n

uncle fucker by Clown November 29, 2003