When a couple gets together, they alienate all their existing friends so they can spend all their free time with each other. As the time passes, the couple slowly lose their friends by always hanging out with each other. In the end, they are no longer part of a circle of friends, but rather a line that connects them to each other.
The term was coined off an actual couple named Mai and Bryan who are still sucking each other's faces off, much to the dismay of the people around them.
Ben: Hey, want to go to the movies?
Sally: Sure, why not. Who do you want to invite? Alice?
Ben:Oh.. well Alice and I don't really chill anymore, ever since she met Bill.
Sally: What happened?
Ben: She pulled a Mai and Bryan.
Sally: Oh, I see. Her loss.
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!