This is a phrase commonly used to yab or insult other people, it is also used for a comeback for literally anything!
Dude 1: You are so stupid
Dude 2: like ur mom
Dude1: You fail in school
Dude 2: like ur mom
Dude 1: who was eating that?
Dude 2: ur mom xd
Dude 2: like ur mom
Dude1: You fail in school
Dude 2: like ur mom
Dude 1: who was eating that?
Dude 2: ur mom xd
by Ur mom noob January 17, 2019
Get the Ur mommug. by The skittle November 6, 2021
Get the Ur nanmug. by Leavemealonebrady May 19, 2019
Get the Ur mommug. The ultimate comeback. Known as the most powerful counter in all of human history. Use it and you will instantly watch your opponent spontaneously combust.
by Crazyhoopla265 October 27, 2022
Get the ur mommug. by dontuseyourrealnamethefuck?? September 30, 2018
Get the ur mommug. 
