I'm having immense fun with the Eat Anything power. It enables so many objects to be eaten that really make sense: The decorative fruit bowls, the cookie jar, doggie treats from Cats & Dogs or the medicine stashes. The angry animation fits so well, I mean, which werewolf enjoys taking their de-worming pill? Nobody!
A bit on the morbid side, but one of mine couldn't resist chewing on bones in a Selvadoradan ruin. After he was done "playing" with the skeleton, it was reduced to dust. Of the spear (throw stick! throw stick!) nothing was left either.