This occurs when an individual becomes zonked out on heroin or fentanyl while standing up. The upper body will be slumped over, bent at the waist and the arms will be hanging down towards the ground, giving the appearance of someone attempting to chew his or her own shoelaces.
"Hey, what's wrong with that guy over there in the alley?"
"Oh, just some idiot chewing on shoestrings."
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.