Thanks to you-know-who-you-are for posting this on you-know-who-else's Facebook wall.
You can turn on captions to see the direct ASL translation.
And the only time I can patiently listen to this whole song:
OK, so he's not necessarily "hot", and his large volume of videos hints at a possibly unusually narcissistic streak, but I'm kind of a sucker for the dorky, cute silliness. Something tells me we wouldn't make a good couple (assuming he were gay and available and I were emotionally available...), but I'll enjoy watching him and pinching his cheeks from afar. Him and good ol' Matthew. Oh, cute.