sled-i-ket n. the standard code of conduct which governs the manners of sledding in the snow.
It is not proper slediquette if you start sledding before the path is clear, nor is it proper slediquette to walk back up the hill in the center of the path.
Having proper etiquette when updating ones Facebook,Myspace,Twitter,ect. status'. This would involve things such as, not updating too frequently, not name dropping, talking shit about another person,posting your daily routine ect.
The set of rules for having a bowel movement in someone else's house, or possibly a unisex restroom in a public place, intended to minimize the annoyance of others.
Your friend took a giant crap in my house at poker night and left the door wide open. Where's his shitiquette?
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!