This type of individual firmly believes that their mundane thoughts are actually interesting or relevant to those they twitter to. This person wastes time telling others how they are wasting time.
Bill: "Dude, I just got a twitter from Hank telling me he's scoping out some hotwomen at a club in Reno."
Ted: "He's such a twitter-twat! He'd rather take the time to tell you about those hot women than actually try to hook up with them? Wait... You have a twitter account? You're a twitter-twat, too! Fuck, I need some new friends...!"
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!