look up any word, like b4nny:
 
157.
a word spit out at any given time or place when someone (most likely a complete idiot) has absolutely no idea what to say
Hilary: Have you beeen havin a affair?!
Bill: uhh...
Hilary: Tell me! Who have you been doin stuff with lately?
Bill: YOUR MOM!
by michael jackson November 21, 2003
 
50.
My answer to everything.
Teacher: Why didn't you turn in your homework?
Me: Your mom.
-
Teacher: What do you think your doing, sleeping in class?!
Me:...Your mom.
-
Teacher: Any questions?
Me: Your mom... I mean, your mom?
by Violetownz January 17, 2008
 
51.
An insult that can apply to almost anyone at anytime. It is regarded the best insult ever.
Bill: Just Put the book in the bag.
Joe: Your mom put it in!
by Nico April 25, 2005
 
52.
Your Mom is the person I had sex with last night.
Your Mom, ask her.
by Ploofy 4 January 11, 2010
 
53.
an answer to any question if you dont know the answer.
Homie: Hey whats 2 plus 2??
Homie#2: Your mom!!
by PuNkY July 15, 2003
 
54.
Your mom, according to experts of psychiatry; is the fattest, ugliest, hottest, dumbest, most sexually active person in the history of the world.

Also a great conversation ender.
Ex 1:

Person 1: Hey dude, what did you do yesterday?

Person 2: Your mom.



Ex 2:

Person 1: So, Frank Macfarlane Burnet was an Australian virologist best known for his contributions to immunology. He conducted pioneering research on bacteri-

Person 2: Your mom.

Person 1:....

by YER FATHA January 05, 2009
 
55.
Woman who either 1) pushed you through her vagina or 2) had surgery to have you removed.
Your mom gave birth to you after going through 12 hours of labor.
by YourMomOnFour June 18, 2008
 
56.
an abstract concept loosely affiliated with notions of the intended audience's maternal figure.

normally expressed as an intended slight on said maternal figure. often serves as indication of the end of a conversation.
X: That is one very fat farm animal.
Y: You're a fat farm animal.
X: I'll show you a fat farm animal
Y: You're going to be a fat farm animal if you dont shut up
X: Oh yeah, your mom's a fat farm animal OHHHHH!
by The Snatch August 06, 2005