An exclamation of pain, disgust or disappointment. A cleanalternative to the expletive you would rather use when a small child is within hearing distance.
It's a game where you try to cum on some hot girl without noticing. If you fail, she gets to use a strap on dildo up your ass. If you win, you can fuck her ass.
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.