Jim wrote:

"Hey, watch what I can do with a
helicopter!" But he'll only say it once!

There was a story in the news the other day about some guy flying a
baron who had commented to friends that one day he was going to do
some aerobatics in the baron, and one day he actually tried to do
some and killed himself and I believe a passenger in the process.

And of course who could forget the brain dead air force pilot
who decided to do a knife edge at low altitude in a B-52.