some really bad joke that pimply faced nerds like to say to their friends to everything just to get a cheap laugh
by jeff March 28, 2004

During an argument, one can use Your Mom! to turn the tide in his/her favor. Used only when you know that you can't possibly win the fight with an actual reply. Also note that your oppenent can cancel Your Mom by repeating it after you.
Todd:...And that's why I'm right, Chris.
Chris: Yeah...but...your mom! Oh! It's on!
Todd: Oh yeah? Your mom too! Burn!
Chris: What? No, you can't do that! NOOOO!
Chris: Yeah...but...your mom! Oh! It's on!
Todd: Oh yeah? Your mom too! Burn!
Chris: What? No, you can't do that! NOOOO!
by SgtSalad December 28, 2005

When you hear someone say this you instantly know that they are the biggest fucking faggot you will ever meet and that you should make fun of them and never be friends with them
by your best friend December 9, 2004

A completely stupid thing to say when someone is pissed off or has just been burned, but can't think of anything better.
by TheBurninator December 10, 2003

Said when one has nothing else to say, or in reply to the questions "What are you doing?" And "What do you want to do?"
by The Masked Olive Eater February 2, 2003

A phrase most often used by wiggers/wangstas and people in chatrooms. It is only used as the last desperate attempt to win an argument, although it really doesn't have any meaning whatsoever.
Wangsta 1: I hate your ass!
Wangsta 2: You're a stupid piece of shit!
Wangsta 1: Shut up jackass!
Wangsta 2: Your Mom!
Wangsta 2: You're a stupid piece of shit!
Wangsta 1: Shut up jackass!
Wangsta 2: Your Mom!
by Anonymous June 26, 2003

White person 1: You're an idiot.
Black person 1: Well I screwed your mom last night!
Black person 2: Your mom said that while she was in bed with me!
Black person 3: Your mom's an idiot in bed!
Black person 4: I SCREWED YOUR MOM
Random Mexican: JAJAJAJA I R CHTSPCK N00B JAJAJA!
Black person 5: I remember screwing your mom with my 15 foot pole!
White person 2: (for the sake of not being racist) I WAS IN BED WITH YOUR MOM N00B!
Black person 1: Well I screwed your mom last night!
Black person 2: Your mom said that while she was in bed with me!
Black person 3: Your mom's an idiot in bed!
Black person 4: I SCREWED YOUR MOM
Random Mexican: JAJAJAJA I R CHTSPCK N00B JAJAJA!
Black person 5: I remember screwing your mom with my 15 foot pole!
White person 2: (for the sake of not being racist) I WAS IN BED WITH YOUR MOM N00B!
by JIMBOOOOO February 5, 2008
