You are like snitchen when you tell someone exactly what happened, the truth;snitchen; but you dont tell them who did it, you lie and put the blame on someone else, someone who didn't do it.
"I know hes cheating on you, for a fact, I saw him leaving that hotel..he was with...ahhh... Debbie...", she said. "Quit lie snitchen!!, I saw you with him...No Debbie...your snitchen on him but savin your butt, nah that's lie snitchen foo"
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.