I wish Scoots had told her surrogate sister who put the idea in her head. Then again... Rainbow might just go ballistic.
"All right, Filthy Rich, I don't care one flying feather how rich you are. My parents could bucking buy and sell you! But you haven't taught your filly how to behave, and if she goes after Scootaloo one more time, I'll bring the four princesses down on you!"