1: Satan's asshole, usually only to employees.
2: A place for insane individuals with foot fetishes and drooling problems to congregate.
3: A store that quickly turns genuinely nice employees into miserable bastards due to horrible pay, horrible management, and that god awful "do you have a membership?" question.
4: Evidently a library since, more often than not, customers don't actually BUY books.
"Excuse me, how do I borrow books?"
"You don't. This is Barnes and Noble. Go to the library down the block."
"Where's your manager?"
"That's a good question. I haven't seen them myself for the past 4 hours."
"I really like feet. What would I have to do to get you to show me your feet??!"