look up any word, like eiffel tower:
 
1.
Nuu
British way of saying no in a rather cute way.
Complimenter :"You are so cute!"
Victim: Nuu >.>;;

Random:"Wanna go on a date?"
Girl:"Nuu >.>;;"
by Mikael S February 12, 2008
 
2.
Nuu
another way of saying No.
as in Kevin Hart would sa .. ( nuuuu she wasn't ready )
as in Kevin Hart would say .. ( nuuuu she wasn't ready )
by thatgirltorii July 28, 2014
 
3.
Nuu
Means anything really. Pronouned "NOO"
A:How are you?
B:Nuu.

A:OMG 0.0
B:NUU!?

B:NUUUUUU...
by Meena October 28, 2006