A leg stretcher - or perhaps a tail stretcher?
A woman was flying from Melbourne to Brisbane. unexpectedly, the plane was diverted to Sydney along the way. The flight attendant explained that there would be a delay, and if the passengers wanted to get off the aircraft the plane would re-board in 50 minutes.
Everybody got off the plane except one lady who was blind. A man had noticed her as he walked by and could tell the lady was blind because her seeing eye dog lay quietly underneath the seats in front of he throughout the entire flight.
He could also tell she had flown this very flight before because he saw the pilot approaching her, and calling her by name, said, 'Kathy, we are in Sydney for almost an hour, would you like to get off and stretch your legs?' The blind lady replied, 'No thanks, but maybe Max would like to stretch his.'
All the people in the gate area came to a complete standstill when they looked up and saw the pilot walk off the plane with a seeing eye dog! The pilot was even wearing sunglasses!