Noun. To describe something that when inebriated turns into something resembling a horny horny hippo.
Man he's all over her like a Naijiao!
by clangeng August 21, 2010
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Noun. To describe someone or something of extreme awesomeness
'Man that guy is so naijiao'

What a naijiao car!
by Cocopug89 May 1, 2010
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