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?
Kate the thot said “I’m blocking you on my contacts!!”, so I said “No U”
The only comeback for the famous 'Ur mum gay lol'
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*
uno reverse but better and more offensive
person:ur a dumass
reply:no u are a dumass
The ultimate comeback to a losing argument and is always impossible to recover from once someone uses this on you.
John: yOur Möm gÀy xD
Billy: no u
John: no u
Billy: no u
it ligit means "OK FINE" the end to all battle which used against you gives the opponent a free victory
Cat :your dumb
someone else: No U
**CAT WINS**
A comeback in case of the worst of the worst insults
Jeff: Tyrone stop leaving the kids
Tyrone: STFU ur mom gay lol
Jeff: No u
Tyrone: has a aneurysm and gets raped by 20 black Colonel Sanders
Sanders: Butthole Licking Good