I got random inspiration for this after seeing Kirk's PC cleaning article. I know a lot of people generally like to show off a bit, and I don't recall ever having a thread like this, or at least one in recent memory.
So! Got a cool PC? Proud of your entertainment setup? Got a huge collection of action figures? Is your cat a paragon of feline genetics? Show off your stuff and talk amongst yourselves!
I put a picture of my cat because everyone clicks on things that has cats.