great-uncle

Grandparent's brother.

great-uncle.

by Zabombini October 05, 2024

Uncle tesco

Male equivalent to aunt flo. Visits post puberty males monthly, symptoms include abdominal cramps, bloating, mood swings (especially anger) , and fatigue.

I think he's in his time of the month. Uncle tesco is visiting him.

by Bildad the shuite April 29, 2025

uncle sister mama

This is an urban term used to imply that you plan to beat a person like there mama. Although, the person saying this phrase is not related to them.

"James shut the hell up before i uncle sister mama yo ass"

by Urban Jack August 25, 2010

nicolas uncle

He’s one dead guy, probably rotting away

Nicolas uncle isHe’s fucking dead

by Hsjwhgwhdvdh November 24, 2019

Uncle Glenning

A person who eats food while defecating into a toliet.

Did Kirk just came out of the bathroom with an empty plate?

Yeah, he was Uncle Glenning it in there.

Wow, that gross...but efficient.

by Dirty Belugas July 15, 2012

uncle-by-marriage

Pibling's husband.

My uncle-by-marriage is a good person.

by NSBC968755 February 25, 2023

uncle-by-marriage

Uncle-in-law (only pibling's husband).

My uncle-by-marriage is a good person.

by QWP998756 October 15, 2021