This one looks *dead to me.

Aliasing, anyone?

Don't forget this one, which has more of a "storyline" and also more insane Arnold cackling.

Would have liked it better if they used more measurable statistics. Computing power of the human brain / human race and the price of computers fifteen years in the future is flying car kind of stuff.

Wow, from my RSS feed I thought this might involve actual robotics like a competition or something and got excited.
After watching it, the crazy head thing at -2:15 gets my vote.

What about the Sooners?

What is going on?
She is not the member of POLYSICS?!

I'm a sucker for the epic brass musak.

I really enjoy the "How it's made" series. The one on seperating baby chicks was cute, terrifying, and sad at the same time. I wish there were more of this series on YouTube, as it would make the perfect place to put the <5min shorts.

It was posted to MeFi a while back.

Is that the sound a turtle makes?!

That's funny, I never would have thought that such a large amount of helium would stay in hair so long. Or that so many chinese boys have a hair fetish.

Some people read books backwards.
Dudok De Wit is a weird name.

I'm guessing the trippiness at the end is religious commentary on monks chasing the divine?

This is a little long (6 1/2 minutes), but very worthwhile if your attention span is > 3 minutes.

What's with the Mtv logo at 0:57? It looks well drawn.