What is Ur Mom?
1.
a cliched insult used by unorigional and moronic douche bags
"i want to kill you for being a total idiot."
"well, uh, ur mom!"
2.
A highly derogatory phrase which replaces the subject of a person's sentence to form a base and unoriginal form of retaliation (for those with difficulty thinking of witty comebacks).
"That was a great sandwich."
"Ur Mom was a great sandwich! Oh! Diss!"
3.
Defenition 1: This word can replace a noun, if done correctly.
Defenition 2: If one can't think of a cool come back. This is the phrase to use.
Guy 1: "Whoa! U made cool sound effects with that paper bag..."
Guy 2: "UR MOM makes cool sound effect!"
4.
can either be used as a random word which people seem to think witty and bugs the hell out of people, or, obviously, your mom
Bob: What are you doing tonight?
Joe: Ur mom
5.
Use when someone is asking you a nosy question or just something stupid as hell.
Reminder: never say this in front of a person who does not have a mother.
SARAH: Hey, whatcha guys talkin' about?
ASHLEY: ur mom.
6.
The Universal answer to anything and everything.
"What is the meaning of life?"
"ur mom"
"What time is it?"
"ur mom"
"What's 2+2=?"
"ur dad... errm, I mean mom."
See
7.
defenition 1: ur grandmas daughter, ur dads wife, ur aunts sister, ur cousins aunt, ur uncles sister, ur daughters grandma, ur grandpas daughter, ur sisters/brothers dads wife, UR MOM
defenition 2: a comeback that can replace any noun in a sentence
(also can be used with in bed)
1: is that ur mom? (aka any of the above)
2: ur a party pooper
ur moms a party pooper
(add in bed at the bed of any sentence and it makes sense)
ur a party pooper
ur moms a party pooper
..in bed
COMEBACK: really? usually she gets the party started!