What a week it's been. As Friday draws to a close, I see your defecating man in the exercise video and your threesome-inducing Sexual Chocolate wine, and I raise you one talking butt crack in this British advert for something called Polycell. It's some sort of spray product that promises "No more unsightly cracks" in your walls. Unfortunately, there's one major unsightly crack in the commercial. And it talks. David Ogilvy would be proud. Agency: 18 Feet & Rising. Full list of perpetrators below.