adj: sometimes having sexual attraction and/or feelings, but usually not. generally asexual but perhaps capable of sexual desire under certain conditions, eg love or romance.
noun: person who identifies as graysexual
Whereas sexual orientation exists along a continuum of heterosexual, bisexual and homosexual, sex drive also exists along a continuum. Some people (highly sexual) desire to have sex with anyone they can; some people (strictly asexual) have no sexual desires; graysexuals are predominantly asexual but capable of manifesting sexual desires under specific circumstances. This is not to be confused with an asexual that is satisfying a partner's sexual desires despite lacking sexual desire of their own.
"Look at all of these hot chicks!"
"Eh."
"Dude, are you gay?"
"Nah, I'm graysexual. I can see that there are plenty of hot chicks here, but that doesn't mean I want to have sex with any of them."
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.