No u

No u is Well uhhh idek

Bob: ur mom gay
Jeff: no u

Bob is now gay

by DioBrandoIsHawt April 20, 2019

U#

Unidentify or unavailable number

"Did u call me with a U#"
"nope"

by Tentin June 8, 2009

u

Short for "you". Used by people who are too lazy to make TWO FUCKIN' EXTRA KEYSTROKES. I imagine they all must look like that Jarred asshole, pre-Subway.

I am more 1337 than U!

Shut the fuck up, you tool.

by combat_rock November 8, 2003

no u

The one and only continuous never ending debate with a single argument, being the counter argument itself. Several persons may join the debate at any time, not causing any interruption or disruption.

(... Hours later)

-no u
-No you.
-No u.
-Hi there...
-no you.
-NO YOU
-no u
-NO U
-Later..
-No you
-no uu
-NO you
-NOu YoU
-no uou
-no you
-no u

(...)

by #Hole January 17, 2010

U

A using word that people use for short form for you

Me and U

by Shawn162 December 11, 2015

NO U

"In actuality what has been stated applies more directly to the former poster than to myself."

guy 1 - ur gay!!!1!!
guy 2 - NO U

by Rookzz March 10, 2009

u

A worthless shortening of a three letter word.

I love u.

no.

by JenThe80'sFan February 3, 2004