grey mouse

Woman that lookswise typically flies under the radar and doesn't use her potential. This can be intentional or by accident.

"Becky’s cute, but man, she really doesn’t try at all."
"If she just put in like 20% effort she’d be an absolute 9. Total grey mouse right now."

by captainmoregain November 24, 2025

Grey Goo

Grey Goo is a game character from the 'Tasty Planet' series. It follows the plot of a scientist creating something that can eat dirt and clean bathrooms, but it ends up eating the whole universe. The Grey Goo first eats dirt, hops on to a hand of the scientist's assistant then eats viruses, red blood cells and white blood cells. then after being drained to a river he eats everything else.

Professor:I MADE IT
Assistant:What is it?
Professor:The Grey Goo
Assistant:What does it do?
Professor:It cleans bathrooms

2 hours later

Professor:Oh no
Assistant:RUN!!!!

by Ahyesaverylongpseudonymboi September 21, 2021

Grey

Former leader of Greyhound RP

Grey is salty because I’m 16.

by OneX_One1 September 14, 2019

earl grey

A common British term, used to describe the currency equivalent of £25.

Cashier: "That's £25 please old chap"
Customer: "Here's an Earl Grey for ya my man!"

by MrBirdJesus October 21, 2016

christie-grey

A last name for a person who is kind hearted , incredibly attractive with amazing hair and with a wonderful ability to play in goal .

What a save by christie-grey
That person is such a Christie-grey

by GiraffeBoyCR7 June 10, 2016

Grey Steak

Term used for old lady pussy

I banged this grandma and she had a grey steak

by Michael Ruby July 12, 2021

Grey Ghost

Person who buffs graffitti; self appointed vigilante, removing tags and throwups.

That Grey Ghost just buffed my tag!

by Thoringerveer October 14, 2014