When a person is very attractive facially, but the rest of them is questionable. This can relate to an individual of great body size, but it doesn't seem to affect any area above the neck. This can also include para and quadriplegics.
I went to an Overeater's Anonymous meeting, and met so many justafaces. And they ALL gave me their numbers! Sweet!
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.