When I was 17 (a long time ago!) on a flight BNE-MEL on Ansett, (R.I.P.)it turned out there was girl from school sitting behind me and we chatted with me facing backwards as there weren't enough seats to swap and the people around were locked into their headsets. Still chatting while decending until told turn around by the FA. Suddenly I felt very hot and flushed. The closer we come to touchdown, the worse I felt. Landing set me off and thankfully I had the airsick bag in hand, but some still escaped. Mum was on the flight with me and jumped up and started panicing while the plane was still taxi-ing. The FA's started shouting at her to sit down. I don't remember what happened next, but when we got out, my cousin very quickly offered me some chewing gum!
The last time I saw (heard) some one throw up on a plane was 3 years LCY to AMS. It was a Saturday morning flight on KLM and there was about 16 guys in a stag party. They had started early as some seemed worse for wear already. The plane was a propjet and it felt turbulance very easily. The boys were all in the back of the plane, two rows behind me. When the turbulance hit, they were being silly, screaming and oohing etc.
Then I heard him retching.
Cheers, claps and whops eminated from the group. As we had entered the landing phase, the FA's weren't moving to help him. It's the passanger sitting in front of him I felt most sorry for, as the stench was spreading. By the time we landed, I was nearly ready to throw up - but I didn't!!
Sine that time the only time I've come close is when I flew LHR-MIA J class on AA and the the FA kept refilling my G&T while I was watching the movie. I got up to go the loo when I suddenly felt sick. I didn't throw up, but my friend said I had knocked back around 5 drinks while watching the movie and I hadn't realised!