XYCat: So to enter the giveaway, state that you're in and post an interesting screenshot of something interesting or funny you found in your videogames :D
AB2012: +1 and Happy Birthday! I'm in. I thought it was a bug at first but System Shock 2 has a funny dancing robot Easter Egg. Basically, at the start of the game you have to go through three "training years" and select skills. Immediately after starting the third year, look left, wait a few seconds and watch the robot go through his moves through the glass (see attached pic1). :-)
Edit: The same Looking Glass Studios devs must have had a thing for dancing as Thief 2 has a dancing zombie Easter Egg. Toss a scouting orb over the left wall to the start of Mission 3 "Framed" and you'll see pic2:-
I knew about the SS2 E.Egg but the Thief one is new to me. Looks silly/cute.
To op: Not in for the contest, btw, but +1. :)