Pituitary is a commercial from 2002. It's a parody of Godzilla where a ginormous monster form of Yellow is looking for the bag of purple M&M's in Tokyo, after purple won the global color vote. Congratulations to those of you who voted Purple.
(People are screaming and running for their lives from Yellow looking around in Tokyo)
Woman: What is he doing?
Military Commander: He's looking for the bag of all purple M&M's.
Woman: Why purple?
Man: Because purple won the global color vote. If he finds the bag, he could win 100,000,000 yen.
Woman: That's over $700,000!
Military Commander: Yes. Roughly.
Military Soldier: Commence operation coco!