Refers to the overly red color of a corpse's lips due to carbon monoxide poisoning. Often implies that the person in question committed suicide by allowing his or her car to fill with exhuast.
Man, Marilyn went the way of cherrylips. Poor thing, I never knew she was considering it.
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.