An airline pilot leaves for his 3 day trip in rather a hurry, when he gets to the aircraft he realises that he has left his brain at home.
What am I gonna do he thinks? Then he remembers the brain shop in the terminal building.
"I'd like a brain please" says the Captain.
"Certainly sir, I have two, a flight crew brain, that costs $1000 or a flight attendant brain that costs $500"
"Just out of interest why is the flight attendant brain cheaper?"
"That's because the flight attendant brain has been used sir"
Taxi for one please!
T x