A excuse often used by weebs who like lolis/shotas to hide the fact that they are a pedophile being attracted to a "grown up in a child's body", the same excuse also often comes with the "her/his mentality is old enough, she/he's legal" right after
weeb1: hey dude, you watched that anime called insert name here
weeb2: yeah, just because of the lolis (>///<)
weeb1: you do know that "loli" is actually a 9 year old anime girl right?
weeb2: she don't exist its completely legal to lewd a anime loli UwU, she's basically a hundred year old dragon or even Vampire!
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.