fat stinking granny basher 

It's were someone is just a disgusting mess and should shut the fuck up

Shut it ya fat stinking granny basher

fat stinking granny basher by Youlookinatmybird June 5, 2017

your great-granny

The ultimate and the worst insult, worse than your mom and your granny.

your great-granny a gay tranny.

your great-granny by Dem-Definitions May 28, 2018

spank my granny 

Going to the toilet when you're really desperate

Omg , I'm so desperate! Is there anywhere I could spank my granny in here?

spank my granny by IBanana03 June 3, 2018

Smash the granny out of her 

It's when bang a dove so hard, she commits suicide around 40 or 50 years old, not wanting to grow into an ol' granny knowing she can never have it like that again! (Next time you're out with your mates, try this term out.. promise it's always a hit with the lads!)
Origin: Northhampton, London UK Football Hooligan Slang.

Fellow 1: See that dove in the corner by the pool table?
Fellow 2: Yeah, she looks right proper. You outta smash the granny out of her tonight!!!

Smash the granny out of her by JuiceBoxDaryl November 30, 2020

Uppa fucking granny 

A massive box with ket heads and rats

Let’s go uppa fucking granny

Uppa fucking granny by Jammysandwich420 March 10, 2021

You’s granny 

That sexy old lady we engor at all costs

Crap the popo’s be all up in ere you’s granny as a shield

You’s granny by Big dead scrodum hat June 21, 2021

Rico’s Granny 

Rico’s granny passed away but her weed is the best. She now lives with Sam’s cat and Solo’s mother.

Rico’s granny had the best weed I have ever seen!

Rico’s Granny by emokid01 July 23, 2021