Siamese Marshamallow Fishes
I know they aren't even (they really are level, though). It's the ceiling. There's not a single right angle or straight line in my entire house. It was built that way.
Anyways, these are siamese marshamallow fighting fishes! The purple one lost the battle — can't really see it in the image, but he's got a chunk out of his head. And the pink/yellow fish is spitting that chunk back at him. Don't underestimate a guy just because he wears pink and/or pastel yellow! (click the image for a larger view)