Skip to main content
A statement that can be used to express disbelief, similar to "swear to God" meaning "swear on your mum's life"
Ryan: yo I just found 50£ on the ground

Chris: say mum's

Ryan: mum's bro
Say mum's by pepe_4206 February 21, 2026

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*

say hi to your mum for me

what rove mcmanus (an overrated talk show host in australia with lame jokes) says at the end of every show of 'rove live', which by the way has some very cool and funny guests.
say hi to your mum for me by HoTtIe November 17, 2004

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”
Say 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
say mums by sheskimo October 19, 2020

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