Uncle Grandpa

When your Step-Grandpa has an affair with your biological aunty, then marries her. Technically not insest, but still immoral.

He used to be my Grandpa by marriage (step) but had an affair with my aunty, so grandma kicked him out and he married aunty. He used to be grandpa, but now he is my uncle ... my uncle grandpa

by anon-nz August 10, 2019

Uncle-grandpas

A term used to describe pyjamas only an old man would wear.

Did you see John last week? He ran across the street in his uncle-grandpas!

by GrandpaJoe1240281 October 29, 2020

Garth's Uncle

To Tighten something like uncle garth

Person 1: "Whos tightened that up? "

Person 2: "Garth's uncle!"

Or

When tigheting something:
Person "Garth it!"

by Mr.Lamb22 February 26, 2024

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

first step-cousin-uncle

1. The son of one's grandparent's stepsibling.
2. The stepson of one's grandparent's sibling.
3. The son of one's stepgrandparent's sibling.

My first step-cousin-uncle is a good person.

by Elivaldeq November 24, 2019

uncle chalk

this big fat gay emeril lovin', too fat a head to be lookin' at one gay compaq monitor, ex rockstar, now directin' no one, half mil house buyin', pirate wantin' to be, orange mullet trimmin', gay broke ass lezburu drivin' beeyotch who wants my balls in his mouth!

JoE: You---have you seen uncle chalk?

daVe: Yeah---he's cutting his mullet today...that fat son of a bitch!

JoE: balls in your mouth guy! play wheelbarrow!

by cdubs November 08, 2004