“Shagugu needs help in 8th grade math!” or “He’s such a shagugu for needing help” or “That kid is such a shagugu, he doesn’t even know his basic 8th grade math!”
Spoon of sagugu is a cult made by nine year olds in the late 2000s it was made to honor the serenity and beauty of the spoon. Members are highly respected in thier individual communities
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.