BENDER: You are a parent's wet dream, okay?
BRIAN: Well that's a problem!
BENDER: Look, I can see you getting all bunged up for them making you wear these kinda clothes. But face it, you're a Neo-Maxi-Zoom-Dweebie!
A Dweeb, Geek, Spaz, Wank, Nerd or otherwise geeky type fellow who's always doing good. Often taken out of context to insult someone as of being retarded.