1 definition by nunu hehe

at first glance, she may seem like an innocent child with a wacky fashion style (marvel pants tho), but she indeed has the dirtiest humor of all, involving R-rated jokes, commentaries, and discussions. she is the most forward person you will meet, with a boatload of immaturity hidden inside her. any time you encounter her, i suggest you fear for your own innocence because she will ruin it : 0.
girl 1: omg nini, did you really make a song about butts?!?!
girl 2: that girl over there just randomly broke out into a dance sequence. she is such a nini.
by nunu hehe September 25, 2020
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