When twoclose friends have similar thoughts or coincidental telepathic-like situations occur.
*over phone*
Friend 1 "I'm eating cheap sushi right now"
Friend 2 "I bet you're having some cheap 12 piece sushi thats' $6.99
Friend 1 "O____O HOW DID YOU KNOW?!"
Friend 2 "It's TELEKENISHISH"
When two bro's know each other so well, they know what each other's penises are thinking. This can usually be spotted when guys high five after seeing an incredibly hot girl walk-by.
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.