Someone at a party who is essentially useless in terms of starting or maintaining a conversation in a group, interacting with others or providing any form of noticeably positive interaction. However, they help to give a party mass and so are like fodder.

Cheap news to fill up the stomach with meaningless politics. This is the junk food of politics and most of the 24 hour news cycle is filled with it, to feed the bloated public with too much, and with nothing useful all at once.

Girls who you are friends with and involve in your social activities, but mainly because they are girls, and moreso for superficial than real redeeming qualities. Often called upon to help achieve a 1:1 male-female ratio. Can also be used in reverse, to describe males, although that is less common.

Someone very attractive, that implies they are masturbated over.

A person, usually female, who would be great for sex but lacks the depth or intelligence needed for a meaningful relationship. Casual sex material only.

An interesting idea, story, or link. Referred to as blog fodder when your first reaction is to use it in your blog.

Deliberately controversial or spurious content on a website with the deliberate intention of attracting as many hits as possible.