Can't argue with the logic

P: “I had a dream about a Penny Fairy. You leave a penny under your pillow, and she replaces it with … a quarter!”

Kate: “Wait, wouldn’t you call her the Quarter Fairy, then?”

P: “Well, no. If we did that, we’d have to call the Tooth Fairy the Prize Fairy, instead.”

Kate: “… you know,  that’s an excellent point.”