It's Water War! Jimmy Fallon's most bizarre and icy cold game yet! A game of chance, and um, hydration, Water War pits the 'Tonight Show' host against an especially down-for-whatever guest (after all, what sort of person would be okay with having water poured all over them on national television? a cool one, that's who!) in a battle to see who can get more soaking, sopping wet. That's the aim of the game, right? No? Then 'Blackhat' star Chris Hemsworth lost? What kind of world is this?!

The aim of Water War is, of course, to stay dry. It's not easy, and while Hemsworth puts on a brave face, he can't avoid what the cards (literally) deal him. That doesn't quite explain the dancing, but whatever, we're not exactly complaining.