Fuck Your Mum

Basically meaning get to fuck.
A retaliation to being slagged off. Insults a person if they are being dickish. There is no comeback to that.

Person 1 - your majorly thick!
Person 2 - Fuck your mum!
Person 1 -......

Fuck Your Mum by Erin Shearer November 10, 2009

Fuck your mum

What I’m doing right now

“Ay yo I’ma fuck your mum and her pussy is wet!”

Fuck your mum by Urmumsuckingmydick June 28, 2022

I’m gonna fuck your mum 

Something a 9-12 year old uses as a insult

“Shut up retard”. Na I’m gonna fuck your mum

I’m gonna fuck your mum by NOTATallirishman September 13, 2020

i fuck your mum

fucking your mum

from Dedji and JJ

suck my dick and i fuck your mum so hard last night that she died in the moment

i fuck your mum by mamadou October 19, 2015