Alright, alright, you want me to tell you what it is? It's a guy who has a poseable exoskeleton base in legos, and has made various mecha, including anthropomorphic robots and multi-legged tanks, all using legos. It's quite impressive.
Holy shit, that's awesome. My second guess would have been that Lego Beretta and MP5, but this is better. Too bad the stuff is so expensive now, he's probably got at least $100 worth of lego in that mech.