When someones mum wont let them do something, even though they are old enough to decide for themselves.
Overbearing, controlling mother.
Similar to being under your girlfriend/wifes thumb.(not cool)
Overbearing, controlling mother.
Similar to being under your girlfriend/wifes thumb.(not cool)
"No way dude, Dave wants to get a tattoo and although he's 19, his mom wont let him"
"He's so under the Mum thumb!"
"He's so under the Mum thumb!"
by nicko2 January 2, 2009

A grandmother that doesn't want to be called a grandmother because she doesn't act her age but in stead acts like her kids or someone in their 20's.
by duckwoman77 July 29, 2009

Person 1: You're blocked!
Person 2: Ya mums blocked!
Person 1: What you doing?
Person 2: Ya mum!
Person 1: Where's Tom?
Person 2: Where's ya mum?
Person 2: Ya mums blocked!
Person 1: What you doing?
Person 2: Ya mum!
Person 1: Where's Tom?
Person 2: Where's ya mum?
by BaybeeMegziieee--x January 9, 2008

Your mums on the menu
by AlexRobertsonIsClapped March 17, 2021

by Sh@w_t@y June 28, 2006

1.) The universal comeback that cool people use.
2.) What I did last night.
3.) Popular schoolyard taunt.
2.) What I did last night.
3.) Popular schoolyard taunt.
Loser: "You SUCK!!"
You: "Ya mum sucks."
Loser: "That was uncalled for."
You: "Ya mum was uncalled for, but she still came... last night!
Loser: *shot down, butthurt.*
You: *Awesomeness.*
You: "Ya mum sucks."
Loser: "That was uncalled for."
You: "Ya mum was uncalled for, but she still came... last night!
Loser: *shot down, butthurt.*
You: *Awesomeness.*
by PerfectPudding December 31, 2007

by Big mike44 May 7, 2018
