As you may know, Clippy the Paperclip was ostensibly killed as a marketing gimmick to promote the launch of Microsoft OfficeXP last year. The company actually set up a website complete with an animated movie portraying the delivery of the clip's pink slip. Clippy's voice is done by (who else?) Gilbert Gottfried, and his favorite saying through the piece is "HEY! YOU! WOULD YOU LIKE TO WRITE A LETTER???"
<sigh> If only they could put that much effort into writing secure code..