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.
Really funny, awesome a really nice friend and person. Can be forgiving and tough. But your lucky if your friends with her because she will always stick by your side.
Omg I'm so happy I'm friends with kiarna she is so cool and funny.