Your Mother

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.

by Insert name here September 25, 2004

Your Mother

A crappy comeback (yet effective if used right) to say if you can't think of a good one.

Guy 1- Yo you suck at this
Guy 2- Your Mother
Guy 1- -_-

by Webster's_Kid May 28, 2012

Your Mother

The person I had sexual relations with last night.

you: What were you doing last night?
me: Your Mother

by yourmomer June 1, 2009

Your mother

A response for when there's nothing left to say in a conversation; quite funny when used at the right time.

Joe: So, what did you do last night?
Bob: Your mother.

by Mer October 17, 2003

in your mother

Comes from Hebrew.Comes either as a truth tester,truth indicator,or a convincing method.
originally Said: "Be(in) Ima(mother) Scha(yours)".the source of this phrase is in the sentence "I Swear in my mother" or "Do you swear in your mother?"

as an indicator:
"I didnt Break the Vase! in my mother!"
as a tester:
Joe:Who ate my Cookie?
Jeff:It Wasnt me!
Joe:In your mother?
as a convincing method:
Gimme a Shekel! in your Mother!

by Nadav Nuni December 9, 2008

your mother

What I did last night.

What did you do yesterday?
"Your mother."

by A2P February 20, 2009

Your Mother

A Way to shut up your opponent in an argument

Guy: Ohh my god you are a prick
Other Guy: Your Mother
Guy: . . . .

by TheBullet September 16, 2004