I'd say if she reacted like this, tell her 'okay, if you don't want it, we're going to sell it and donate the money to the homeless, no presents for you'. Then she'd realise what a good present she actually got.
Actually I think this might be from the MTV show "Exiled" where they take super spoiled girls like this and send them to third worlf countries to be more apprecitative!
Then drive away like, see yeah suckers.