Say Mums

When someone doesn’t believe you so they say “say mums” to make sure you’re not lying

“Wagwan my g, I smashed that girl”
“No wayyyyyy! Say mums”
“Mums”

by Skinzlil May 16, 2019

say mums

A statement used to replace a term such as "Swear to God" to really put the point across that you're telling the God honest truth. If it's obviously a lie and someone claims "mums", their mum is thought to die.

Person 1: Did you transfer me the money?
Person 2: Yeah bro of course
Person 1: Say mums
Person 2: Mums cuz

by sheskimo October 20, 2020

Say Mum's

A request for the announcer of an unverified fact or story to "swear on their mum's life".

You've got a trial with Watford? Say mum's!

by UrbanSuctionary March 19, 2017

Say mums

It is another form of saying swear on my mums life, by saying say mums you are trying to prove something

Derek- I just found £50

James- sure mate

Derek- say mums I did

by 🖖🏻👸🏽☺️❤️ September 28, 2016

What did you say about my mum?

A phrase normally used by Chavs to indicate he wants to fight the person he says it too (usally the person is involuntarily put into the situation).

Chav sees non Chav person passing him (them) at night.
"What did you say about my mum? (What you say about my mum?)
"Umm nothing..?"
*Smack*

by Snowberry Glitterdust Montblanc October 26, 2005