Definitions by ubergeist
Xavier
An “xavier” is an individual who consistently outperforms others.
Deskie
A "deskie" is a healthy and totally normal social behavior in which a person covertly crawls under a friend's desk, waits around for a few moments pretending that they're in a tiny secret fort, and then does something to alert said friend to the fact that there is someone hiding there under the desk, thereby startling said friend.