,,your mum'' is a commonly used term in all of America to answer a ,,diss'' or a ,,insult''. It's often used when the offended person doesn't know what to answer when confronted with a ,,diss''. Saying your mum usually means: Your mum has to do something with what you just said.
A guy: Yo, your so ugly omg. I can't imagine living in your body, must be a terrifying Life
Another guy: Your mum.
A guy: ,,dies''
Another guy: Your mum.
A guy: ,,dies''
by Nils der dude May 8, 2023

by VoV123_ June 1, 2024

your mum is a another word for ‘sex toy’, please be aware they have flappy fannies. Let the lord deal with her sketty self. her names either Ava or Rebecca.
by poomam October 19, 2019

person 1: damn bro, is that your girl?
person 2: no, but guess who i slept with last night.
person 1: who?
person 2: your mum.
person 2: no, but guess who i slept with last night.
person 1: who?
person 2: your mum.
by irllylikegirls69 May 3, 2022

(your mum) is a dirty slag
by JoeBidenSonEvenTHoughImAbrit69 November 11, 2021
