To be eightballed is to be slapped in the face for being mouthy and obnoxious. It refers to the slap heard round the world delivered to Danay Howard by Jorge Pena on the F-train in Greenwich Village after she belittled and then struck him. At the time, he was wearing a retro eightball leather jacket, not an easy fashion statement to pull off. This man is legend.
Bitch was mouthing off to everybodyjust before she got Eightballed.
An eightball consumed before going to bed by someone who has the ability to go to bed after an eightball. If said person does not have the tolerance to go to sleep, the consumption does not constitute a nightball.
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.