It occurred to me as I was riding the employee bus back to the parking lot after my grueling three day trip that the best people to be smashed into a large, mass-transit vehicle with are flight attendants. For the most part, they fit the stereotype -- svelt and streamline. Although we all have luggage, we are very good at juggling multiple personal bags and squeezing rollerbags into the most impossible crevices. Most impressively, not only can one person fit for each indentation in the bench seating, but five flight attendants can squeeze into spaces intended for four normal people.
This opens up a whole other side of mass transportation for me.