On one recent day, Tumblr's self-proclaimed "Prezident of Tweaker Nation"—a digital landscape that sprawls across a constellation of interrelated Tumblr tags and an official account —was having a full-on freakout.

Tumblr is perhaps best known for fandom, social justice, and porn. Nestled among those huge scenes, though, are countless more intertwined enclaves that represent every marginalized or obscure subculture imaginable—including one for proud users of methamphetamines, who remix the hipster aesthetics of tattoos and filtered selfies with hardcore drug use.

Someone had told her, via anonymous message, that it was "fucked up" for her to post graphic sexual and drug content, since she has children. The Prezident, who has a broad face, shoulder-length blond hair and meticulous makeup, fired back with a rambling video message.

"I have two kids, actually," she says, taking swigs directly from a liquor bottle and smoking a cigarette, daylight shining through a closed curtain in the background. "They know they're loved, they love me, they're well taken care of, and they're about as normal as kids get. They've never been exposed either to my making porn or my drug use."

The children themselves are slowly forgotten as the clip evolves into an epic shit-talking session.

"Fuck you, fuck your mother, fuck your grandmother," the Prezident says, in a strangely prim tone. "Fuck your father, your best friend and your dog. Basically, you can eat a hundred dicks."

It's just another day on Tweaker Nation, where the Prezident's citizenry post photos of glass pipes, stashes of glittering crystals, nude selfies, and rambling, mid-binge missives that phase between euphoria and bleary world-weariness. And then there are pages upon untold pages of short videos of users lighting up, eyes like black holes, sucking in and subsequently exhaling great hazy clouds of meth vapor—punctuated, from time to time, by troubling clips of hypodermic needles penetrating skin.

The netizens of Tweaker Nation mainly seem to take hits, solicit cybersex, and listen to EDM

"It was like my kind of people, blowing meth clouds and pictures of giant rocks," user y0crank told me of the scene. "I just loved it. Tweaker [N]ation is a place for tweakers where we can share what we love and support and help each other."