The unfortunate condition where whilst administering anal sex, the recipient expresses the sudden urge to pass flatulence. Upon pulling out, it is released all over the testicles.
Man: Dang, I got Fartesticles last night, and it was such a turn on that I blew my stack way too early.
Woman: Sorry about that...
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.