vagina + vascillating = vagillating. When a PMS'ing woman is being an indecisive princess. Related to male condition of manstration but with indecision.
She says, "You're going out with your friends tonight, and I don't want to go out with your friends, but I want to hang out with you. Maybe I should go out with you. No, maybe you should just stay in with me. No, maybe I'll just stay here all by myself and watch Steel Magnolias on VHS."
I say, "I'm going out. Come with me if you want, but you'll have to stop vagillating."
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.