My current CT and signature are both tributes to my main class: the Medic. (reference: Übermensch and "Come over here! I promise I will heal you!")
Unfortunately, with all the nonsense that goes on at college, I haven't had much time for anything, never mind TF2. I do find enough time to work on my TF2 map at work, though. It's a 3-stage attack/defend on an oil-platform-type-thing and is 63% done.