"Ur mum" is a term used for people who "accidentally" say it on telegram in a group with teachers as of July 7, 2021.
by IckyNotSticky July 11, 2021
by TheRunawayWagon March 24, 2019
by riya <33 ily January 18, 2022
bruh it's ur mum lol
by hahalolurmum February 02, 2022