Yay for Friday!

It's been a challenging week for a variety of reasons, so having made it through to the end warrants a happy dance for one and all. For happy dance inspiration, following are two of the happiest dances I've seen in a while.

First up, does anyone do cool better than Christopher Walken? I don't think so. And this dance mashup created by The Huffington Post proves he's the very coolest of them all when it comes to dancing — any time, anywhere.

This next one, created for yesterday's International Day of Happiness, is sure to make you want to get up and dance. At the very least, it will make you happy.

Are you dancing yet? Happy yet? If not, no harm in watching them again. And again and again and again.

TGIF!

Today's fill-in-the-blank:

I'm happy today is Friday because ___________.