unclefucker 

One who engages in the act of coitus with the brother of his father or mother

"You're an unclefucker that is true, no one fucks uncle quite like you!"

unclefucker by Horatio Nelson April 17, 2003

unclefucker 

a term used by canadians to refer to george w. bush

hey fellahs the unclefucker and dick cheney are on tv again!

unclefucker by unkle fucka October 31, 2003

Ass-ramming-unclefucker

One who fucks his uncle (and others) in the ass.

You are such an Ass-ramming-unclefucker

Ass-ramming-unclefucker by Fjell February 17, 2008

uncoesfuk 

A skateboarders slang for *unco as fuck*
A skateboarder may use this word when having trouble staying on his board.

dude, I'm so uncoesfuk today

uncoesfuk by Cockatoo Nathan January 17, 2009

Unconfuckulate 

To fix something that is fucked. Revert something back to original settings.

"Hey Jon my strap on got all confuckulated, Oh well we can't have that lets unconfuckulate it and continue pegging."

Unconfuckulate by Jesus is my BallaG December 27, 2015

UncleFucker 

A man who has sexual intercourse with his uncle

That guy is such an unclefucker

UncleFucker by YOUARESTUPIDDDDD January 12, 2018

Unclefucker 

Someone who makes it look like an accident when they send their uncle a dirty text.

Unclefucker- So do you want to scrog later? Whoops, that was meant to go to my girl/guy. This is embarassing.

Unclefucker's uncle- You knew who you were sending that to, and you know I'm not interested.

Unclefucker by Solid Mantis July 13, 2020