I can think of two occasions on which I used motion sickness bags. One was on a flight back from Japan when I was about 10. We made it off the plane and were walking through that tube thing that connects the plane to the airport when I had to hurl. Luckily, my brother had taken a motion sickness bag as a souvenir. He was kind of peeved that I ruined it, though.
I can’t believe I’m asking this, but hey, what are your motion sickness bag stories? Anyone?