Kind of like ghost hunters. They have to study ghostology before they do anything with them because they will most likely die if they don't. Or they could seriously harm themselves.
A conservative internet political talk show host that hosts The Ghost Show and True Capitalist Radio. His shows (particularly True Capitalist Radio) attracts a lot of bronies, furries, and people that have special needs. He often rattles a pile of beer cans when a troll pisses him off during his show. He is a closeted homosexual and is in a relationship with Pipkin Pippa to cover it up.
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.