A relatively new phrase, coined by the transition from the harassment of overweight individuals with the catchphrase "Weight Goals" that shifted to "Wei-Goals!" (sped-up) and finally ended up becoming "Wake gobs," which has now transitioned into the final phase, "Wake Gobbers."
The term no longer refers to overweight individuals but is primarily used in a situation where something unusual has happened, implying that it is a "Gobbers moment" and that it's time for everyone to "Wake Gobbers."
Justin: What the hell, I just won the lottery yesterday.
Steven: Wake gobbers! Wake gobbers! That's a gobbers moment right there. Wake gobbers!
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.