Young Lady, You Are Grounded!

Now write five hundred times on the board: I will not light a match on the plane to cover the odor of my flatulence. That may have still been a cruel punishment for a woman who performed the above act but grounding her was a little extreme (http://www.cnn.com/2006/TRAVEL/12/06/plane.passing.gas.ap/index.html). She obviously was no danger to the flight (only to the olfactory aesthetics of the crew and passengers).