Pocestors are for our future what ancestors are for our past. It stems from Mike Soussan's theory that modern humans are a sort of holographic interference pattern of an object beam made by the past (ancestors) and a reference beam made of the future (pocestors).
Extraterrestrials may be our pocestors and those who say they have seen aliens may not be simply crazy. For in the same manner that some shamans receive intimations of our ancestral past, so can other people with the same kind of sensitivity capture similar vibrations from our pocestors and pocestral future. The future, as some may have been conditioned to believe, is not an empty vacuum but is teeming with life, a life that has a lot to do with us.
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.
A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.
For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!