It is believed to have come from the word "pancreas". Unfortunetely, many people have been deceived, because pancreas is actually derived from "pankreous". This common misconseption has been as a result of the poor English language and many uninformed doctors, biologists, and other highly educated individuals, and in some cases education institutions.
The pankreous has one the most important functions in the body, and is widely known to be Wierd Al's favorite. Sources say that Mr. Yankovic will not leave home without his pankreous.
A relationship where two people who are actually dating simultaneously think they are dating everyone else. They do it out of respect for others, but really it's like a group date that never ends and no one wants to be a part of.
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!