7X-grandfather 

Great-great-great-great-great-great-grandfather.

My 7X-grandfather is a good person.

7X-grandfather by N8953SW June 26, 2021

8X-grandfather 

Great-great-great-great-great-great-great-grandfather.

My 8X-grandfather is a good person.

8X-grandfather by N8953SW June 26, 2021

your grandfather 

your grandfather is someone that owns you.

will smith : who owns me
dog : your grandfather does

your grandfather by tofu craver January 5, 2023

great-grandfather 

Grandparent's father.

Great-grandfather.

great-grandfather by Simaduria July 26, 2024

great-grandfather-in-law 

Spouse's great-grandfather.

great-grandfather-in-law.

great-grandfather-in-law by Simaduria July 27, 2024

Sweaty grandfather 

When someone is sleeping with their mouth open then you start doing immense cardio to get sweaty then you return to the person with their mouth open then swing your sweaty nuts in their mouth like a grandfather clock

Yo Isaiah want to give Matthew a sweaty grandfather

Sweaty grandfather by Oxinuu December 3, 2024

you're grandfather homosexual

4000 times worse than ur mom gay, ur dad a lesbian and your sister is a mister, everytime you say it a planet explodes

Guy 1: ur sister is a mister
Guy 2: you're grandfather homosexual
*earth fucking explodes*

you're grandfather homosexual by MeMemMEmEMembIGboooy May 11, 2018