Uncle Pete

To steal someones food, while threatening do to bodily harm.

I'm hungry as a motha fucka I'm about to Uncle Pete that dude.

by Froggtogg March 14, 2015

Uncle Woody

A creepy guy, reminiscent of Woody Allen, who takes much too much interest in hugging, playing with, and taking nude pictures of, small children. Especially a family member who has these tendencies. The ultimate example of this is marrying your almost-adopted foster child who you photographed nude for several years.

Oh look, if it isn't Uncle Woody. Hide the kids.

by TheMaskedMarvel February 1, 2010

Uncle Nobhead

A phrase to describe a lazy teacher who doesn't actually teach their class! An Uncle Nobhead loves a good tommy tank whilst playing angry birds.

I wish uncle nobhead would teach us something rather than sit on his IPhone with a boner

by GeographyRot September 20, 2010

co-uncle

Your brother's or sister's brother-in-law, or your niece's or nephew's other uncle(s) that aren't your brothers.

Jonathon and I aren't blood related, as his sister married my brother, but we are co-uncles to Jack and Caroline.

by OneEyedWilvis January 20, 2009

Dead Uncle

A very nice canoe that was your grumpy ass Uncle's that you received when he died.

We were paddling "The Dead Uncle" down the river.

by kolbyb1 March 9, 2013

uncle fucker

bad person

Barack Obama, Geroge Bush, Uncle fucker

by caverman September 29, 2015

Uncle Sammy

The act in which two straight males cross streams into the same urinal while at any establishment that serves alcoholic beverages. Both males may or may not be under the influence. Though neither male derives any sexual pleasure from this, both penises must be in plane sight to perform the act correctly.

Wtf bro....we totally pulled an Uncle Sammy last night at that Roosters.

by Potata head April 18, 2018