TF2

At first, I thought my costume would be a piece of piss compared to all the others on Memebase, but I saw some and decided it wasn't too bad.

Scout at Aki Con 2012

From the Submitter: I know it's been done before, but I decided to do my take on the TF2 Classes. Just so you know, some of the class emblems I made are based off of the Beta emblems because I liked them better. In clockwise order starting with the fire, they are: Pyro, Sniper, Heavy, Scout, Demo-man, Soldier, Spy, Medic, and Engie. The fantastic brushed metal effect was done by Irzun and can be found here.

Mannpower is still in beta, but it's a "CTF-like game mode with grappling hooks and nine different types of powerups."  The update also features festive holiday items, so go check it out.

Minecraft & Team Fortress 2

That chest hair gets your uber charged.