Definition 1: The main character in The world ends with you
Definition 2. Someone who is really really emo
For Definition 1. Neku is my favorite character in The World Ends With You!

For Definition 2.
Person 1: I'm so depressed...
Person 2: Oh come on, don't be such a Neku.
BobDogChanによって 2009年01月21日(水)
A german that lag switches.
Wow, that Neku just lag switched me.
No Oneooooによって 2011年08月13日(土)