ur dumb 

A term of endearment when one doesn't have a reply to a stupid coment.

Friend 1: you know what else is gross? your face!
Friend 2: ur dumb. want to get some sushi later?

ur dumb by ¡meh! July 6, 2008

ur dumb 

calling someone dumb to show you don’t care about them and hate them and that their stupidness is overwhelming

damn ur dumb

ur dumb by john1345king May 29, 2018

Ur mom dumb 

The insult "Ur mom gay", but with a huge upgrade. This insult has enough destructive power to end all reality with a single use. Even God himself cannot withstand this insult. One use and God will be vanished forever.

Bob: Ur mom gay
Phil: Ur dad lesbian
Bob: Ur granny tranny
Phil: Ur grandpap a trap
Bob: Ur sister a mister
Phil: Ur brother a mother
*Nothing happens*
Phil: What?! How are you still alive?!

Bob: Witness my power fool.
Bob: UR MOM DUMB

*Reality shatters and the universe collapses. God is banished*.

Ur mom dumb by FullChicken24 May 15, 2018

when ur mother is dumb 

Whyyyyyyyyyyyyyy

Hello u know i got B likewhen ur mother is dumb???

when ur mother is dumb by anonymous February 20, 2022

ur animal kingdom is dumb 

The worst insult that can be said by someone, once said, unspeakable things will happen. Even "No U" cant deflect this.

John: your mother gay
Dave: your animal kingdom is dumb
John instantly turns into dust and god weeps while heaven falls apart.

ur animal kingdom is dumb by Egg_meme_6.9 May 19, 2018