Argentinian Grandfather 

Awesome guy, he lives near Buenos Aires and speaks Spanish with a central European accent. His closet is full of brown suits. He used to be an electric repairman in the 40s. His favorite drink is Fanta and his name is "Heinz von Schrettenberg"

My Argentinian Grandfather from Buenos Aires just called and said that Fanta is the "superior beverage"

Argentinian Grandfather by IntergalactalEnergy July 14, 2023

great-great-grandfather 

Great-grandparent's father.

My great-great-grandfather is a good person.

great-great-grandfather by Mr. Jacov November 23, 2019

Grandfather Clock Syndrome 

Where one's testicles hang so low that they swing between its owner's two legs like the pendulum of a grandfather clock.

Scott: how come we never go to the pool dude?
Jose: I have Grandfather Clock Syndrome

Grandfather Clock Syndrome by nate hawthorn June 29, 2009

Grandfather 

An extremely powerful evil adult that once ruled the world with an iron fist while forcing children to work in Tapioca Factories.

Father: The one evil greater than I is, Grandfather!

Grandfather by Christerphopher May 18, 2015

grandfathering 

Keeping a plan for your cellphone even though they don't offer it anymore.

Verizon doesn't have unlimited data anymore, but since I got my phone when they did, I'm grandfathering it.

grandfathering by dralexxx September 18, 2013

The Grandfather Clock 

When a male of over 65 years old swings his cock back and forth over a young woman's face until he cums. Which is almost always 12:00.

Hey did you hear he gave her the Grandfather Clock?
What time was it when he came?
12

The Grandfather Clock by BIG 80085 March 9, 2010

Grandfather Feminist 

A woman who got married, raised children and stayed home then suddenly around her mid-late 50's(after the feminist movement) decided she wanted to be independent of all responsibility and dress like a teenager and divorce her husband.

Mike: Hey what's wrong with your mom?
John: She's been watching 'Sex in the City'
Mike: She looks like a sausage in that spandex.
John: She's become a grandfather feminist.

Grandfather Feminist by Melizza September 10, 2005