A female character possessing all the traits likely to lure nerdy males into consuming a particular media product and included in that media product precisely for that purpose.
Such characters are usually cute and mousy, possess mathematical or scientific intelligence, often redheaded, generally nonthreatening, etc.
Examples include “Willow” from “Buffy: The Vampire Slayer” and “Chloe” from “Stargate: Universe”
Nerd 1: What do you mean Chloe isn't hot? She's my dream girl.
Nerd 2: Well, exactly. She is just too obviously Hollywood dork bait for me to get into.
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).