A woman walks into a dildo shop to buy a dildo. After a few minutes of looking around she approaches the clerk. "Excuse me, do you have anything bigger?" She asks. The clerk shows her a few items on the shelf. "I'm looking for something bigger than those," she says. The clerk pauses for a moment, "I think I might have what you're looking for, but it's expensive." "Oh that's fine," she says. The clerk leads her to the counter where he was sitting and pulls out a massive chrome cylinder. "$500" he says. "Oh wow," says the woman, "that is expensive, but it's perfect." The woman hands the clerk $500 and happily leaves the store. The store owner comes out and asks the clerk, "so have you sold any dildos?" "No, but I sold my thermos for $500."