In article ,
Aviv Hod wrote:

Fellow pilots, let's be nicer to our passengers than this pilot
apparently is. If anyone in the plane has a bag at the ready, it's not
a good time to pull zero G maneuvers!!

http://www.break.com/index/barf-bags...k-at-0-gs.html

This is pretty funny though :-)

-Aviv

I just don't see a lot of humor in doing that to another person.

Once had a pax open my side window and try to puke out the window. We
were slowed up at the time, only 120 or so, but his plan didn't work out
very well. His milkshake ended up on the instrument panel, all over his
headset (which he had borrowed from me), and a large portion in the face
of his girlfriend seated in the 3rd row.