literally "Your mother". A derivation of yo mamma, used as a joke insult for any occasion. It doesn't have to make any sense at all and can be part of a phrase. Often used in a sexual context.
Bob: What'd you do last night?
Bill: Your Mother.
Bob: What did you think of that movie?
Bill: Your Mother
Bob: I'm getting tired of this.
Bill: Your Mother didn't get tired last night.
Bill: Your Mother.
Bob: What did you think of that movie?
Bill: Your Mother
Bob: I'm getting tired of this.
Bill: Your Mother didn't get tired last night.
by Insert name here September 25, 2004

by Webster's_Kid May 28, 2012

by yourmomer June 01, 2009

by TheBullet September 16, 2004

In terms meaning, yo momma. People say it if the conversation keeps going and you get bored so you say it at random. You can also use it in insults
ex. 1
Bob:So i got some coffee and i went back to my room and there was a caterpillar on my desk! amazing don't you think?
Bill:Your mother.
Ex. 2
Frank: What was the main thing you did at that party last night?
Joe: Your mother.
Bob:So i got some coffee and i went back to my room and there was a caterpillar on my desk! amazing don't you think?
Bill:Your mother.
Ex. 2
Frank: What was the main thing you did at that party last night?
Joe: Your mother.
by peaceman76 February 18, 2009

by N.O.V.A May 02, 2021

by WentOffsale June 15, 2019
