SC= stupid S**T
me: how can I help you?
SC: I need to return this calculator.
me: whats wrong with it?
SC: the screen won't clear.
me: let me take a look. *peels plastic covering off screen, the one with the painted on numbers*
me: seems to work fine.
SC: what was that thing you pulled off?
me: the plastic screen protector for shipping. it has numbers painted on to show what the screen looks like.