A human egg who doesn't properly teach so depends on a website to help her students learn when they don't learn anything, doesn't have a legit degree
Person 1: Did you learn anything in Mrs. Jegge class?
Person 2: Nah man, her class is so bad, and she can't teach shit so she uses a website to teach us
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.