This is the greatest commercial ever made

[Concillian]

My favorite commercials are:
the Smartbeep commercial (You have to have seen this one, I don't have a link, but I'm sure you can find it)
"Hey, we have chemistry here... do you feel that"
"Oh I felt it!"

and the old 3Dfx commercials where they would have someone so proud to be employed creating this astounding silicon processor for use in some remarkable way (medical advancement or environmental cleanup). Then someone from the company would cut in and say there was a change of plans... they're going to use the chip for games... then it would cut to the employees would erupting into bloodlusted screams of "blow his freaking head off!" while staring at computer screens while their patients would gasp for breath or the environment would sour around them.

I have them all on my hard drive. The 3Dfx ones are probably tougher to find, the Smartbeep one should be around somewhere.

Edit:

one other is a Reebok commercial that supposedly aired briefly in the UK. It's tough to find on the web, but a gem.

A pretty heavy duty metal type band belts out a tune with the words: "Belly's gonna get you"

A large hairy round bouncing belly with an outie chases a fit and trim guy wearing Reebok shoes all around a town. It's awesome. I have this one also if someone can host it. I found it a couple years ago, but it took some serious searching, as most of the links to it were dead.