A gay 2009 webcomic by artist Casper Aiello wherein the main character goes to the ghostzone then sucks floor penis, fucks a tree, sucks a ghost penis, and fucks a machine while accompanied by the ghost of Bob Saget. The comic has been mentioned in publications such as Newsweek, Rolling Stone, Fox News, and New York Magazine's "Vulture" after an online feud between Bob Saget and Car Seat Headrest.
Guy 1: Hey, have you heard of Asscastle?
Guy 2: Is that the comic where the furry sucks a floor dick?
Guy 1: Yeah, the Bob Saget ghost is kinda hot.
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.