An amazing, black superhero
He disappears at night, can steal better than Catwoman, can jump 20 feet vertically, and can run faster than Usain Bolt. His weakness is water, so he is the only adult capable of drowning in a kiddy pool.
After Niggaman stole the Crown Jewels, he lay down in the middle of the black street. The cops were never able to find him.
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.