A common type of joke used by mainly 9-14 year old kids but in some cases older people have used it it’s a impeccable roast that’s hard to comeback from
Boy 1: your stupid
Boy 2: ur mom is stupid
Crowd: ohhhhhhhhhhhhh
Boy 1: *crying
Boy 2: *has all the bitches
Probably the best thing to say when someone says... whatever they say. Look, I use it all the time, but I don't really know what it means. I'm just using my best definition.
What the person says: So many people make ur mom jokes
Comeback: Yeah, people like ur mom.
What the person says: I slept in my new bed.
Comeback: I slept on ur mom
Ur mom is a simple comeback used in practically any scenario after a insult or just something that works with the joke..
Friend: Hey what are you doing after school
You: ur mom
You: hey man last night was so fun
Friend: what was last night
You: you mean you didn't hear me and ur mom in the bedroom??
Friend: hey whats up
You: ur mom
When someone says "Ur mom" they mean they hate you with all thier guts and would shank you with any chance they have
"You stole my food! Your such a Ur mom"
"Ur mom, god I hate you so much!!"
Person: I met the sexiest woman ever
Person2: who was it?
Person: ur mom
Ur Mom is a comeback for literally anything
someone: You look like a person that eat cereal with a fork
You: Then I guess I look like UR MOM
Someone: *dies*
Ur mom is a phrase used to be funny or comical, people often use it when being sarcastic.