Kissed every woman that ever hit the set of F.F.
As I understand the story-behind-the-story, early on there was a lady on the show who got so flustered she just couldn't get an answer out. Dawson gave her a "kiss for luck" to give her time to collect herself, and then she gave a correct answer.
From then on, he kissed every woman who came on the show, as it seemed only the right thing to do.