suggests that the person who says this fucked your mum last night, but i dunno who would wanna fuck my mother (except my dad)
Related to: and your dad, and your mum, mother fucker, y tu madre.
Related to: and your dad, and your mum, mother fucker, y tu madre.
A: You *&"£*("&(£(*"*(&
B: thats what your mum said last night
B: thats what your mum said last night
by drako December 22, 2004
Person 1: Thats very big
Person 2: Thats what ya mam said last night
Person 1: Thats Sick
Person 2: Thats what ya mam said last night!
Person 2: Thats what ya mam said last night
Person 1: Thats Sick
Person 2: Thats what ya mam said last night!
by Jonathan Anderson October 23, 2003
guy 1: your stupid
guy 2: thats what your mom said when you were born
(your mom said you were stupid when you were born, get it?)
guy 2: thats what your mom said when you were born
(your mom said you were stupid when you were born, get it?)
by qwertyuiopasdfghjkl;zxcvbnnm December 03, 2010
Opposite of 'thats what she said'. A phrase added to the front of another, innocent sounding statement, which is used to create a funny, possibly obscene, self esteem boosting comment implying that what has just been said is the opposite of what 'she' thinks.
Chris: Jordan your an absolute cunt. You told everyone im a virgin, you give me shit for not driving a Ford Cortina and you screwed my fucking missus!! Your just a useless piece of human garbage!
Jordan: Thats not what she said!
Chris: Thats it man your the biggest prick I know, im gonna fuck you up real good!
Jordan: Thats what she said!!
Jordan: Thats not what she said!
Chris: Thats it man your the biggest prick I know, im gonna fuck you up real good!
Jordan: Thats what she said!!
by Jonny, Jared and Jordan November 22, 2010
by Same as your mother's March 03, 2005
by Freak July 30, 2003