A common British variation of the American idiom 'yo momma' - usually used as a retort when one is insulted.
by Tom Preston September 02, 2004

by ria__ July 07, 2021

One annoying line invented by Tony Walsh (aka TDW) which was variation of yo mamma but with an British style to it. It also makes you feel like an idiot saying it as well.
Also managed to appear on Kerrang's Trash Idol.
Also managed to appear on Kerrang's Trash Idol.
Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum! Yer mum!
by Chris Ridsdill November 21, 2003

by Thisistheonlytimeillmakeadefen January 24, 2019

by Cos(Hamilton) November 14, 2022

by Kyle03Str March 25, 2019
