grandaunt-in-law

1. The wife of one's grandparent's brother.
2. The sister of one's grandparent-in-law.

My grandaunt-in-law is a good person.

by Elivaldeq November 24, 2019

Gran

You mums mum, if you don’t know who it’s that one that makes a shit ton of food and most of them are probably dead.

You’re gran failed her chemotherapy.

by Doikster December 19, 2019

Gran

Your mums old wrinkled female mate, her mum, she always makes too much fucking food the fat shit and is about 0.84728273 seconds away from dying.

Your gran failed chemotherapy.

by Doikster December 19, 2019

Grand

Someone you just love to vibe with. Always fun and tricky, this person is one of your favorites. He/She always appreciates you and you know for some reasons that you’ll like to smash and he/she too.

He’s my grand, I got goosebumps next to him

by Turfy_Cameron March 9, 2020

Grand Theft Auto

A great video game who actually is a cynical critic of American society

Have you ever played Grand Theft Auto ?

by RyoMasterSan March 13, 2020

Grand-Slammer

The act of having sexual intercourse with somebody who makes it taboo, or the act of fuckin your homies older sister 😈

Yooo bro I hit a grand-slammer last night I think I got Sams sister pregnant 🤫

by alabamaslamjammer25 April 3, 2020

Grand Larsen

When someone speaks with authority on a topic they barely know.

"Listen Steve, you committed Grand Larsen in that meeting, and they knew.

by S0upNazi May 4, 2020