power bulimic
A Power Bulimic is a person who vomits, not in order to lose weight or be skinny, but so that they can eat more food.
John: This party pizookie is so big, but I'm already so full! I'm gonna have to puke first if I'm gonna finish it
Brandon: You're such a power bulimic... bdubz.
Brandon: You're such a power bulimic... bdubz.