Grandpa narwhal

A male narwhal that is old and has kids that had kids

Wow that grandpa narwhal is being so nice to his grandchildren

by Grandpanarwhalpu June 11, 2018

Grandpa

A person is older then you and acts like they know everything

Shut up you Grandpa

by Thatbidh tay March 9, 2021

Grandpa is here

When you want to read an Urban Dictionary definition, but you realize your Grandpa is here and need to clean it up

I was going to read the definition of vacation dick, but I realized my grandpa is here

by BillyBSevenOne July 3, 2022

weather grandpa

(weather grandma for a woman): an offensive term for a person who is always quetching about, as the name suggests, the weather.

I decided to coin the term weather grandpa based on my personal observation that it's mostly old grumpy grandmas and grandpas that quetch about the weather. Not only that,but everybody hates a weather grandpa especially when the person doing the complaining doesn't understand that they can't do a rat's ass about the weather.

by Sexydimma July 19, 2014

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

Fuckface Grandpa

Fuckface grandpa is used to define an old person, not so good looking who hits on young, pretty women

Girl to her friends: I met a real fuckface grandpa at work! He wanted me to show him how to get to the 15th floor in my office!

by tuffy08 May 7, 2014

grandpa

the guy that wants to talk about a book that he read about ww2 at thanks giving

shut up grandpa

by bot .exe October 8, 2019