A red line that forms around the wrist when you fist a girl on her period.
JB was fisting the hor while she moaned uncontrollably. When he took his fist out of the cunt, his wrist was coated with a line of blood from her period, thus giving him a red wrist.
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.