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1.
Nui
One of the most cutest most adorable guys in the whole wide world, he can make you smile :)
Omfg that kid who made me smile is such a Nui

That kid is so cute he is SO a Nui
by CoreCorie October 13, 2011
 
2.
nui
A slang term for a blonde male presumably gay
Damn! That kid's hair is so blonde, he's gotta be a nui!
by Deadlysquirrel January 03, 2005