“ur mom” is a phrase that elementary and middle school kids use. they think its soo funny to use it but its really not
by itzzakaren_____ December 10, 2019

it means that whom ever says this wants to have s*x with your mum. 'ur mum' is an expression used to agree or nuetralise a conversation.
by exwils2802802802802802802 September 26, 2023

when someone says biggers and fucks a octopus and fucks me then in the bootty because im gay in real life
by emotional damage 2.0 November 10, 2022

ur mom refers as a comeback or a slur to some people. You may use "ur mom" as referring to your actual mom, or you may refer to "ur mom" as a sort of comeback when someone asks you something and you don't really know what else to say besides, "ur mom" lol hehe.
hey ur mom is over there!
hey what's up? ur mom hehe
yo, why are you so ugly? nah I'm not, but ur mom is..
hey what's up? ur mom hehe
yo, why are you so ugly? nah I'm not, but ur mom is..
by PumaCoco July 3, 2023
