fabruncle

When a man and his sister have sex and conceive a male child. the man is the childs fabruncle. It is his father , brother and uncle.

Cletus is my fabruncle. He had sex with my mom his sister)She is my sister and my aunt also.

by Jim shues January 23, 2018

Fruncle

Adult friend of your family that you've come to thing of as an uncle.

That's my fruncle. He isn't really my uncle but he's been a friend of the family my whole life.

by Serialseb June 12, 2007

Fabrucked

The act of being inebriated beyond fucked up.

Justin "Damn i don't remember a damn thing."
Nick "Yeah, I wouldn't think so you were so fabrucked."

by BpEoEnEgR March 18, 2010

Fruncle

An adult male who acts like part of the family to is friends' children, and usually the most entertaining adult at any get-together. Derived from friend+uncle

Go play ball with Fruncle Matt. Mommy's getting her drink on.

by LexiCodger December 17, 2011

Fruncle

A friend of the family that has taken on the role of the uncle.

Yo you see Matty G. he's my daughter's Fruncle .

by X-Ray87 May 24, 2016

fakeuncle

A pornographic video about someone and their uncle. Kind of like the "fake taxi" series.

"Hey, have you seen the newest fakeuncle?"
"Yeah! I busted the largest nut to that chick's uncle!"

by UncleSAMSONITE August 7, 2018

furuncle

When you are having anal sex with someone and then you pull out and punch them.

I totally furuncled him last night. He never saw it coming.

by Nathan May 13, 2005