SuperBlueNova is a person on the internet, from anyone who has had the “pleasure” of meeting him know he is a little shithead. Sadly he has a “following” of other shitposters who make sure no anime profile picture is unturned and must be bullied and pinged by his army. Because they are on multiple different websites and servers which is terrible. But he did 100% complete the video game know as Lego Star War: The Complete Saga so he is pretty cool and a good guy.
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.