I was once on a flight from Oakland back down to Orange County, CA where a dad and son were sitting next to me. Dad was on aisle, kid was in the middle, I was of course in my usual window seat. Kid ate something, had something to drink and then booted everywhere. I think I managed to miss getting booted on directly but it was basically everywhere else. I think it was Southwest or Alaska and the flight attendants were all over it, and got me up and out of the mess and I got to sit in one of their "jump seats" for the remainder of the flight. The flight attendants were totally flirting with me the rest of the trip, too. So... wasn't a terrible experience altogether.