A most peculiar product of the English language; the word 'plum' can be used either on its own or as a prefix.

'Plum' first appeared in the North Coast of Australia, and soon swept the nation as young teens everywhere caught on to the word-craze.

The word has become so popular, youtube videos are springing up in its honour, and already crazed fan-girls have started myspace profiles in recognition of this trend. Or, as members of the plum alliance (the latest fan-girl creation) would say, this plum awesome trend!

A plum is also a person who is a symbol of peace. There are the Bloods, who are red, and the Crips, who are blue, and then there are the Plums, who are purple (a combination of the two, if you will).

Plums are also ultra fly people who spend their time being stared at for their pure beauty and awesomeness. They rarely say stupid things and are farther away from the previous (idiotic) definition of "a short fat kid" than the Earth is from the sun.

A person who does a stupid action or says somthing stupid

Plum:

A word used to emphasize or draw attention to the following word, especially in a positive setting, although it can be used in a variety of settings.

Somethng which is realy good, or exactly right.

a black woman's vagina.

A swollen vagina. Usually induced by sufficient pounding by an abnormally large penis. May also come about by trying to masturbate with large objects such as a bat or an elephant trunk.

It's actually a very rare kind of keyboard no longer being manufactured.
Unlike most keyboards, the PLUM keyboard organizes keys in a square grid, as opposed to the staggered rows of a typewriter.
It also goes up to the F15 key.