yermom

as in who was done last night

dude 1: what did you do last night?
dude 2: yermom.

yermom by pete March 2, 2003

yermom

Slang for "your mom" which is the ultimate come back in any situation, but it is said so quickly that it sounds like one word.

-Damn, where'd you get such an ugly shirt?
-yermom!

yermom by Chelsea March 7, 2004

yermom

A popular and fun way to insult someone.

You suck man, but not as good as yermom.

yermom by d'z Nutz on Yo chin. March 11, 2003

yermom

Good way to annoy people that ask too many questions.

<bob> Huh?
<bob> I don't get it
<bob> wait, why?
<bob> WHO WAS IT DUDE
<Jag> yermom

yermom by Jagfire March 10, 2003

Nutzen YerMouf 

Guy with nothing better to do than to make up Urban Dictionary words.

Pronounced: Noot-Zen Yair-Moof, even though it looks like "Nuts in Your Mouth"

I am nutzen yermouf.

Nutzen YerMouf by Nutzen YerMouf February 9, 2018

yer mom 

A great insult to fling at people. Or just something to say when there is nothing else to fill the void. Also, the source of many dirty jokes.

A) "Yer mom is so -insert insult here-

B) Person 1: "Hi, how are you?"
Person 2: "Yer mom!"

C) Person 1: "Hey, you poked a hole in my balloon! I hate you!"
Person 2: "I poked a hole in your mom last night."

yer mom by soniahazard April 28, 2004

Yer mom 

Widespread use of this phrase was brought back to life after the movie Napolean Dynamite hit theatres. This is generally used as an insult, though it can be thrown into a conversation at any point in time.

Andrews - "Yer mom's so fat... that when we tried to graph her on our calculator... there was a stack overflow error."

Yer mom by sdb2404 March 1, 2005