Yech!
I can honestly say I’ve only ever had one person throw up in a plane while I was flying. It was while I was still taking lessons and we took a passenger along since she’d expressed an interest in checking out the flying thing.
The nice thing about air-sickness is, once you actually finish heaving, you feel fine afterward. We went out and had lunch afterward.
Now this video takes your air-sickness scenario and goes over the top. I have no idea how the camera was mounted to capture this but it is very stable.
If you’re *really* squeamish you should probably give this a pass, but otherwise it’s great for a laugh!