Ich gebe zu: ich hatte das Wort bisher auch nicht gesehen. Wenn man nach dieser Definition geht, ist das so ein Mittelding aus Nerd und Geek. Interessant finde ich einen Absatz am Schluss des Textes.

Geeks are just plain weird, Twits are obnoxious critics who think they know everything about everything, and Nerds are intelligent people who know who they are and where they are going.

What are you? Well, here’s a way to tell:

* If you think you qualify as a Nerd, you’re probably a Twit.
* If you think you’re too much of a Twit to be a Nerd, you probably are a Nerd.
* If you think being a Geek is far worse than being a Twit, you’re probably a Twit.
* If you think you’re a Geek, you are. But take comfort: You’ve acknowledged it – That’s the first step in becoming a Nerd!