Amber: "God Kayla, you are such a bitch in the mornings."

Kayla: "Well I havn't had my coffee yet fucktard so.....UR MOM."
by Kayla and Amber October 9, 2008
Get the Ur Mom mug.
A maternal insult, also referred to as a "yo mama" joke, is a reference to a person's mother through the use of phrases such as "your mother" or other regional variants, frequently used to insult the target by way of their mother.
cousin sally: u got a big ahh forehead
you: yk who does got a big forehead?
cousin sally: who?
you: ur mom
cousin sally: ~goes thru all 5 stages of grief~

PS: idc if theres more stages of grief.
by no.luv4zoeyy December 2, 2022
Get the ur mom mug.
the #1 thing on my to-do list.
Dude1: bro what's on your to-do list today?
Dude2: ur mom is.
by Anabanana_lamagamagoo December 8, 2021
Get the ur mom mug.
ur mom is a meme or would be said as "Your mom"
"i fucked ur mom"
by oilvents October 21, 2021
Get the ur mom mug.
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!
by yer-maum April 25, 2003
Get the ur mom mug.
used to replace random nouns in sentences to piss people off
dude stop...dude ur mom can stop
thas the definition...ur moms the definition
by ur mom =P July 17, 2003
Get the ur mom mug.