All excellent stories. I have never posted here before, but couldn't pass on this topic! From '92-'95 I flew SF-260s (side by side seating) for an outfit called Air Combat USA -- I can fill a couple of pages with puke stories, by the way. One in particular was in Seattle flying with a guy who owned a bonanza with complete facial hair (think chewbaca) -- I really wasn't expecting a puker. After a while, we got to be pretty good/quick with the barf bags. This particular flight though, I was flying on the wing in Elliot Bay with the camera on my passenger and the skyline of Seattle and the other airplane in the background. Normally, the upper lip sweating tends to give you a heads up to have the barf bag ready -- unfortunately, the facial hair hid his upper lip. Bottom line was that his shoulders hunched forward ever so slightly as he wound up and then exploded from his mouth a stream of food and beverage the width of a fire hose. The stream hit the altimeter square on then a second explosion as the "fluid" ricocheted back at me and landed on my lap. It all happened so quickly I couldn't get him a bag quick enough or move the camera off him.
Eventually we landed and got out of the plane to his awaiting family. He went up to his wife with chunks of ham, hashbrowns and egg stuck in his beard and smelling like a full trash can at your local McDonalds (that's where he began this adventure). I ran to change my flightsuit and get some of the smell off of me (good luck!). I also had the good fortune to clean out the plane (our rules). After cleaning it, you can really get a sense for what someone ate -- his was an egg mcmuffin, hashbrowns and orange juice (he later confirmed that with me, but I failed to notice the coffee).
During the debrief, we must have slow-motioned the projectile vomitting 30 times. I have yet to see so much come out of one person's mouth in such a short period of time with such a high velocity! Truly amazing!