You were Bill's companion, made you second ruler of his realm? Queen? Same thing!

THIS PARTY NEVER STOPS! TIME IS DEAD AND MEANING HAS NO MEANING! EXISTENCE IS UPSIDE-DOWN AND I REING SUPREME! WELCOME, ONE AND ALL, TO WEIRDMAGEDDON!

You both said it together as you were floating next to him, watching the caos, either you were brainwashed or you did this because you wanted to, you decide.