HAHAHAHA.... oh, adult swim. http://www.joystiq.com/2012/06/27/adult-swim-and-valve-teamed-up-to-give-us-yep-a-hat/ When Valve and Adult Swim announced a partnership involving the Team Fortress 2 universe, we winked at each other, throwing out the tired joke that it would probably just be a bunch of hats. Today, we're not…