I'm a girl in computer science. No matter where I go, I seem to be one of two or the only girl in a large group of guys. Most of my friends are guys with a few close female friends. I like mac computers, I'm addicted to gadgets, and I think sweet tea is the best thing ever (though I will choose coke over it, coke does not elicit the "OMG that's good" response).
I went to Auburn and am subsequently a huge football fan (of Auburn, the rest I'll watch but I don't care as much). I even bought a navy blue car and they were so enthralled by my school spirit that they put on an orange pinstripe for me.
To my mother's horror, my dad and I have begun to bond over Star Trek. She complains that he watches it to much, but I'm compelled to join him, thus she's lost her battle.
Silence. An overabundance of arrogance (some is good, a lot is not fun).
TURN ON'S
All things geeky. Love of computers (better still if it's a love of macs). Sense of humor, Passionate about something besides computers. And looks matter a bit, but aren't all important.