No U is a way to reverse the action that somebody has done to you are said to you. Kinda like a Uno Reverse card?
by xXSCRUBYEETERXx December 15, 2019
Timmy: 'Ur mum gay'
Gary: 'No u'
Timmy: *Combusts into flames and falls to the depths of Hell where he will never see the light of day again*
Gary: 'No u'
Timmy: *Combusts into flames and falls to the depths of Hell where he will never see the light of day again*
by Elephant_likes_beep_beeps March 17, 2018
by samaira_madarchod May 16, 2022
The ultimate comeback to a losing argument and is always impossible to recover from once someone uses this on you.
by TherealCPlanet1 February 16, 2018
it ligit means "OK FINE" the end to all battle which used against you gives the opponent a free victory
by JesusTheRealOne2948 November 22, 2021