I think we can all agree: last night's episode of How I Met Your Mother was, hands down, the BEST EVER.
I've never watched an entire episode of a tv show on the internet before in my entire life, but as Slap Bet Commissioner, I demand you watch it. (You can watch the whole thing for free here, click the innertube link on the right upper corner.)
(Most of) that special, special video after the jump (spoiler alert! watch the show first.)
Make it sparkle!
Don't forget the robot: