Flying home on Delta the week before Christmas 1995 the FA did the safety talk as a poem based on "Twas the Night Before Christmas." It was charming, and even cuter than most of the things I've heard on Southwest.
But I digress with one exception from Southwest: prepaing to fly over Texas the FA said "Your seat bottom cushion can be used as a flotation device. In the unlikely event of a water landing wrap your arms through the straps and jump into the dirt."