A way to express confusion over a situation or an object... can be followed by the thing that is confusing, or just said by itself, usually with "this" at the end.
Mom: What even is this, Jacob? -points to line of powder on his desk.
or
Madison: What the fuck Alex? You're cheating on me?!?!? What even is this?!?!?
Nothing is non existent because if nothing was real then it wouldn't be nothing. But, "Nothing", used as a pronoun subject, is the absence of a something or particular thing that one might expect or desire to be present or the inactivity of a thing or things that are usually or could be active.
Being defined... "Nothing", used as a pronoun subject, is the absence of a something or particular thing that one might expect or desire to be present or the inactivity of a thing or things that are usually or could be active.
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.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
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!