The term derived for what could be a one-term Presidency for Barack Obama, if he doesn't live up to campaign promises, or to 'fixing' the country's economic woes and stimulating new jobs for millions of out of work Americans. Is a splice of former one term-er President Carter's and President Obama's names.
It's going to be Carterama in 2012 if Obama doesn't turn things around.
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.