Ronda Rousey was doing an interview with Robin Roberts when she said she wanted her belt back. Then she dropped a little bit on knowledge on the people at whatever this event was. She said it was something her mother told her, "winning is a bitch, but revenge is a mother fucker."
Rousey acts like her mother's coach invented that, but I'm pretty sure that one has been around for a while.
Also I'm not sure who the revenge is going to be against, if she wants her belt Holly Holm doesn't have it anymore. And if she fights Holly and gets beat again will she be done?