It's March Madness, and we're ranking the stuff that really matters -- animals, cartoons, retro snacks and memes.

This is it – the Final Round!

Grumpy Cat's certainty that everything sucks has beaten out Henri the Existential Cat's eternal questioning. Surprised Kitty's sweet little squeak becomes a victory song as she surprises the Screaming Goats with her win.

Now who's ready for the FINAL ROUND??

Christine Gritmon

FINAL ROUND

I think we always knew this one would come down to a catfight. It also, to some degree, comes down to a battle of dark versus light: the dark sarcasm of Grumpy Cat pitted against the innocent charm of Surprised Kitty. Which will win out? VOTE BELOW, and help us determine the top Internet Animal!