Maybe the flight attendant singing "Up, up and away, in my beautiful... airplane" got to someone the way it did me a few years ago. However, I love Southwest despite that. Always on time, and best prices in town.
I like when the flight attendants say stupid/silly things over the intercom. No one listens to them until they say something like "Welcome to Flight #257 heading to Hawaii" when the flight is going to Chicago....gets people to pay attention and laugh.