Don't know if they still do it....
But I used to love Atlanta's announcements. I lived in Fort Walton Beach and always connected there on Delta.
They used to have one that went "Unless you are in a designated area, no smoking, or holding lighted cigarettes is allowed in the airport"
Can't you see the guy standing there with a cigarette lit up, talking to the security guard saying "Hey man, they said no smoking, and I ain't smokin'"
Funny