Grumpy Cat Vs. Nyan Cat: Who's The Better Rapper?

It's the internet cat-off we've all been waiting for. Disclaimer: NSFW language throughout.

We all know grumpy cat is one of the most famous cats around.

But what happens when she meets up with Nyan Cat in an epic rap battle showdown?

Let's just say things get weird.

Like really weird...

Watch for yourself here.