[Viral Video Chart] Guiness Ad - Tipping Point

I know, I know, I've been going a bit overboard in terms of videos as of late. It's not because I'm being too lazy too write anything, it's just that there's so much going on that I find worthwhile or at least geekily interesting.

Case in point - this unusual Guiness commercial.:


#15 - Guiness Ad - Tipping Point