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
1. That last great and final insult: given with the implication that the speaker has done something (usually sexual in nature)to or with the recipients mother-though not necessarily hostile in intent. 2. The phrase spoken in a last ditch effort to have the last word in an argument.
You're so stupid I bet your I.Q. is negative. Your mom! See also: yo' momma, your mother, tu madre. NOTE: Although meant to be the last word in an exchange, I have, over the years, heard many a good reply to all of the above retorts. My favorite to date- I don't have a mother. Me and my dad share yours!
By razman
an answer to any question if you dont know the answer.
Homie: Hey whats 2 plus 2?? Homie#2: Your mom!!
By PuNkY
a phrase for use of backtalking and a good way to diss someone
-Man, you're ugly! Yo mama ugly! -I took him into the bedroom I took your mom into the bedroom
By Pokey
n. phrase overly used by teenagers, which is a great way to fill in sentences. is usually very funny, but can be offensive.
hey sarah, did you finish doing your homework? no andy, but i did finish doing your mom!
By Andy