I'm going to turn this around (since I like it better here than in Bad Commercials). Burger King has a new ad campaign for their latest burger or whatever. To deserve the burger, one astronomer found a planet. The other guy helped, and gets ridiculed by the third person. The first time I saw this commercial, the last line was the third person saying that they discovered a star.

Unfortunately, I think they wised up, because the commercial has ended before that line every time I've seen it since.