How about a rude announcement on a military flight? I worked on a British Royal Air Force base for two years and heard plenty of their stories. A large military plane full of RAF personnel was on its way home from a long deployment to the Falkands. Men far outnumber women in the RAF so you can imagine all the attention the women get from the guys. Once the plane was in the air, the pilot made the usual announcement, “In 12 hours we will be home!” Lots of cheers, then he added, “at which time, ladies, you will all be ugly again”.
I heard that the pilot got into a lot of trouble over it.