How would you stop a demon cat who wants to eat your soul?

Cute, ain't he?So, I'm wrapping up my latest novel, GOBLIN SHARK RISING, and it got me to thinking about bad guys and creative ways/solutions authors have "done them in" in children's literature. Sometimes, it's a very complex solution and other times the solution is so simple it doesn't even occur to the reader as an answer until it happens. And then you think, why didn't I think of that? And yet another baddie falls to his untimely demise! What are some of the most creative "get rid of the bad guy" solutions you've read? What have you seen far too many times? For me, I've seen the "falling off a cliff to their death scene" far too many times!