geek: Definition from Answers.com

geek: Definition from Answers.com: "n.

1.
1. A person regarded as foolish, inept, or clumsy.
2. A person who is single-minded or accomplished in scientific or technical pursuits but is felt to be socially inept.
2. A carnival performer whose show consists of bizarre acts, such as biting the head off a live chicken.

tr.v., geeked, -ing, geeks.

To excite emotionally: I'm geeked about that new video game.

[Perhaps alteration of dialectal geck, fool, from Low German gek, from Middle Low German.]
geeky geek'y adj.

Our Living Language Our word geek is now chiefly associated with contemporary student and computer slang, as in computer geek. In fact, geek is first attested in 1876 with the meaning “fool,” and it later also came to mean “a performer engaging in bizarre acts like biting the head off a live chicken.” Perhaps the use of geek to describe a circus sideshow has contributed to its current popularity. The circus was a much more significant source of entertainment in the United States in the 19th and early 20th centuries than it is now, and large numbers of traveling circuses left a cultural legacy in various unexpected ways. Superman and other comic book superheroes owe much of their look to circus acrobats, who were similarly costumed in capes and tights. We also owe the w"