No U

This is used in situations where if the person you have insulted cannot think of a good comeback, they use the phrase, no u.

Timmy: Ur Mum Gay

John: No u

by WontonWasabi October 21, 2019

No U

The ultimate rendition to the Ur mum gay series. Screeched by autistic retards when you have a comeback.

Elijah - Hey Ryan your a faggot. Ryan - No u

by FortniteIsTrashFightMe May 29, 2018

No U

Typically used by 13 year olds as a shitty comeback. Almost never works. Also used alongside the uno reverse card meme

Kid 1: yo mama so fat I'm standing on her right now
Kid 2: no u
Kid 1: oh shit he just pulled a pro gamer move

by Cravin Moorhead-Nick Gerr January 14, 2020

No U

The end to all arguments. This short, yet effective phrase will annihilate any opponent unintelligent enough to stay away from you.

🅱🅾ℹ 1 : hey 🅱🅾ℹ 2, urmumgay
🅱🅾ℹ 2 : no u
🅱🅾ℹ 1 : *big sad*
like if u cried
can we get to 50 likes ?
such a sad story...

by theultimatebean May 18, 2018

No U

A common response to 'Ur mom gay' and it's variations e.g 'Ur mum gai' , 'Ur mom the big gay' or 'Shut up your mums gay.'

Some geeza: "Ur mom gay"
I and intellectual: "No U"

by the profoundly handicapped March 12, 2018

No U

The most stupid response ever, almost all normies use it. Its because they don't have the mental capacity for coming up with a great comeback. It is a stupid response, though some memers, and few dank memers use it, but only when dealing with normies.

Mike: Ur mum gae.
Bill: No u.
Liam: Guys! The normies are fighting!
Mike: Yeah, and ur mum gae Liam!
Liam: Fuck off Mike, I don't deal with normies, I'm a memer.

by TheStrangerWhoKnows November 19, 2018

No U

The ultimate end to any argument, reverses any insult directed at the user of the Magic No U Arts. The recipient immediately explodes once the reversal is said.

Thanos: In time, you will know what it's like to lose
Me: No U
Thanos explodes into 537 quintillion pieces

by T-Man 1302 June 07, 2018