mum said 

Same as "That's what your mum said, just shortend for snappier use.
But to the same or better effect.

person 1 "Shall we go in the front or back?"
person 2 "mum said!"

mum said by mikeytjrc April 13, 2007

mum hole 

a definition of vagina (can also be used as a insult)

person 1: woah id tap that
person 2: no mate that girls got a serrious saggy mum hole

mum hole by ...Da freak with no name... aka Tom April 12, 2008

Mum Logic 

When your mother gives you a dumbass reason for something.

For example:

Jack: My mum told me to get a job last week so I got a paperound. When I got home one night from it she had a go at me and told me I can't do a paperound.
Matt: Why?
Jack: Because 'She's my parent and I must bow to her every ass-faced command'
Matt: Sounds like Mum Logic to me.

Mum Logic by RawrAthon September 19, 2009

mum's the word 

keep quiet about it (possibly from the sound one makes when trying to speak with closed lips, Attributed to William Shakespeare)

Remember, until further notice, mum's the word.

mum's the word by The Return of Light Joker January 9, 2010

mum battle 

see mom battle for the correct definition...

to see an example, check out mom battle...

mum battle by ;)Doors Fan 0069 July 12, 2004

mum goals

My mum, aka Jacqui Archer, aka the OG

YO she's mum goals

mum goals by 12345678ms October 16, 2017

Mum-tazz 

1. ADJ. Taken from it's Arabian origin ("mumtaz" - meaning: number 1, the best), "mum-tazz" describes anything that's legendary or awesome.

*Modified by the use of two other adjectives namely, Ra-eesah and Sal-mah.. where on a scale the latter reaches a level of awesomeness between 9 - 10+, Mum-tazz at a level between 6 - 8.9, and Ra-eesah at a level topping 5.9

** It's my Sal-mah version of Barney Stinson's frequently used word - "legendary".

"DUDE, my place at 9pm.. chics and boos - it's going to be mum-tazz!!1"

Mum-tazz by fowz January 12, 2009