I think of it as low effort but still has some slight potential to get a few laughs or start a conversation.

Shit (n): The waste that’s left when everything of use or value has been removed.

Pretty much any post that isn’t useful to anyone, is shit.

If it had a clear definition, we wouldn’t need a name like shitposting for it.

It’s posts that are a step up from piss-posting, but below regular unmodified posting.

A meme or post that has no deeper meaning. If you have to analyze it or think about it, you’re already past a shitpost. The point of a shitpost is the stupidity of its superficial, useless, low-quality humor

It’s possible to have a high-quality, high-effort shitpost, but it’s rare, since by nature, high effort posts tend to also be meaningful. In my eyes, this is peak high effort shitpost

It was the dawn of the third age of mankind. Ten years after the Earth Minbari war. The Babylon project was dream giving form. It’s goal, to prevent another war by creating a place where humans and aliens could work out their differences peacefully. It’s a port of call. Home away from home for diplomas, hustlers, entrepreneurs, and wanders. 500,000 Humans and aliens wraped in two million five hundred thousand tons of spinning metal, all alone in the night. It can be a dangerous place, but it’s our last best hope for peace. This is the story of last of the Babylon stations. The year is 2258.

The name of the place is Babylon 5.

Thanks for asking this, OP. I’ve been wondering this same thing for awhile with no real results when I search.