No u

No u is a form of “roasting” someone back.

Bill: ur mom gay!!1!
Jeff: no u

by Ven1s April 6, 2019

No u

A phrase that switches the insult to the person that said it

-Barry ur a dickhead
-George no u

by UnknownSTW May 28, 2019

No u

Jim: hey go fuck ur self
Jimmy: No U
“Jim abruptly kills him self coz of da burn”

Hi
Hi
No u
“Dies”
The end

by XD 6968 May 21, 2018

No u

No u is the most powerful reversal imaginable, and in fact is the only phrase stronger than "ur mom gay" or "ur mom gay lol".

Tim: "What did you just say to me?"
Jack: "Ur mom gay lol"
Tim: "No u"
Jack: *dies*

by Gayestmomlol May 8, 2018

No u

A shield you can use when somebody either say ur mom gay or ur dad lesbein

How to say it right know yu

Person 1 ur mom gay

Person 2 no u

Person 1 nutsack lights on fire

Also liam ima kill you

by Jim nut May 10, 2018

No u

This statement will destroy someones career

Person 1 : ur mum gay
Person 2 : No u
Person 1 : *ded*

by Albert>-< May 10, 2018

No u

The most powerful substance in the world that can reflect anything
The substance that is needed to make the infamous ‘UNO reverse card’

No u

by Darkness666 November 25, 2020