I have been debating the meaning of these lines with friends for a while:
"They sit at the bar and put bread in my jar / And say ‘Man, what are you doing here?’ "
Is the line “Man, what are you doing here”
A) Directed at the Piano Man, as in “You’re too good for this place, what are you doing here?”
B) Said by one of the patrons to another patron that he hasn’t seen in a long time, as in “I haven’t seen you in a long time; what are you doing here?”