The way people spell your mom when texting or IMing.
A thing stupid people who think they're cool like myself say as a come back 1., when they can't think of anything else to say 2.or when they think it's going to be funny3..
This action is usually followed shortly with a long obnocous OHHHHH from a random person most likely not involved with the conversation.
1. Guy-Dude! You're so stupid!
Guy 2- Your mom is stupid!
Random guy- OHHHHH!!!
2. Guy-How was your daytoday?
Guy 2-Ummm...YOUR MOM!
Random Guy- OHHHHH! You just got dissed!
3. Guy- I really like your new pants!
Guy 2-Your mom really likes my new pants! Ha! Get it! She likes my new pants!
Random Guy-...
Guy 2-(to random guy) Aren't you going to go OHHHHH!?
Random Guy- It wasn't funny.
joe: hey!
bill: hey!
joe: how r u?
bill: ur mom knows how i am. . .
joe: can u stop?!
bill: ur mom wants to stop . . .
joe: do you hav herpes?
bill: ur mom has herpes . . .
joe: shut up!!!