A beer related event considered catastrophic to seriousbeer drinkers.
Karl approached the bar and requested his favorite, high quality draft beer. The bartender pulled the tap and discovered the keg was empty. The bartender explained they were out of his beer and offered him a Bud Light. Karl thought, "what a beertastrophe!"
Paul was out with friends at their local pub. They were sitting at a table. The smoking hot waitress had just delivered a fresh round of pints for everyone. As Paul stood up to leave the table for the restroom, he accidentally bumped the table, causing six freshly poured pints to spill over. Brian belted out "party foul", but he was quickly corrected when Jim said, "dude, that's a beertastrophe!"
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!