Norwegian Cruise Line is hosting a music festival on one of their ships this week. And they gave all the people attending a letter asking them for one small favor that doesn't seem TOO hard: Please don't have sex with their pizzas. Apparently, that's been a problem during this festival in the past. Quote, "Due to incidents on previous sailings in which patrons engaged in uncouth behavior . . . we feel it is our duty to remind our guests that pizza is for eating, not fornicating." They also pointed out that lewd and sexual acts are illegal under maritime law, so if you DO have sex with a pizza, you could be in legal trouble.