Paul Rudd vs Jimmy Fallon in Lip Sync Battle

This clip of a lip sync battle between Jimmy Fallon and Paul Rudd from The Tonight Show starring Jimmy Fallon is hilarious. It's been a while since I've seen something funny online that I wanted to share. Everyone wants to do something funny and go viral, and with that comes a lot of very unfunny clips.

But this, this made me laugh and I watched it several times. I LOVE Paul Rudd. 

Anyone else wondering of Lip Sync Battle is the new karaoke?