To fritter away in the Twittersphere. The divertissement of cultural expression into trival fragments. A progressive cognitive degeneration, characterized by an inability to grasp or formalize a thread of meaning running through successive stages of a process. The forfeiture of higher analytic and creative purpose, favoring short gold-fish like spurts of diversion.
The growing Twittervissement of socialcommunication, has steadily wheedled into professional and academic conventions, leading some experts to warn that former modes of complex reasoning are on an irreversible course toward extinction.
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.