public service announcement....
....to people riding on the buses. If you're sitting in one of those seats at the front that face backwards into the rest of the bus, this message is for you. If you are going to yawn wider than your home garage, (or even yawn at all), please, please, cover your mouth with your hand. I don't care if that means you have to stop playing with your i-phone for two seconds. I have no wish to see your tonsils. Ever. Thank You.