Please what?

During Easter Break Rachel, Sandra, Emma and i went to the movies and saw Blades of Glory and afterwards i needed some gas so i went to Royal Farms and when i pulled up to pump 6 Danielle ( Rachels sister who was also with us) asked, Why does that pump say please fart? It used to say Please Pay First but we thought it was funny so i took a couple pictures. Now im left here wondering who would do this? but then i remember, oh yeah this is Cambridge people and things like this happen.