Hehe, this tickled me. I’ve been on some flights where the cabin crew have livened up the safety talk with a bit of humor, but nothing quite like this.
http://www.liveleak.com/player.swf
“sit back, relax, or lean forwards all twisted up, the choice is really yours….”
Andy2boyz's Weblog 
I would have pee’d myself before the crash landing and death would have interrupted a bloody good laugh!
Too many fantastic soundbites. I’ll have to go with either “To accentuate your waist…” or “to check… your shoes match your outfit…”