@ourcortex's testosterone booster claims need fact-checking

What did @ourcortex actually say?

The creator argues that the slang word "low-curc genuinely" is linguistically distinct from "lowkey genuinely" because "curc" functions as an intensifier, specifically one that adds irony rather than magnitude or emotion. They claim this makes it "one of the most emotionally expressive intensifiers" ever encountered, and possibly the first intensifier "added purely for irony."

To their credit, they frame this as a genuine linguistic observation rather than a hard scientific claim. They walk through real examples, "unfucking believable" for emotional intensity, "pre-eminent" for magnitude, and "sweet-ass car" for humorous magnitude, before arguing that "curc" occupies a novel category. The argument is structured and internally consistent. Whether it holds up to scrutiny is a different question.

Does the science back this up?

Partially. The underlying linguistics here is mostly sound, but the novelty claim is shaky. Intensifiers are a well-documented class in linguistics, and the idea that they can carry pragmatic meaning beyond literal definition goes back at least to Bolinger's 1972 work on degree words. More recent work by Paradis (1997, Degree Modifiers of Adjectives in Spoken British English) and Tagliamonte (2008, Language Variation and Change) confirms that intensifiers shift in and out of fashion rapidly and carry social and affective meaning beyond simple amplification.

The claim that "curc" is the first irony-based intensifier is not supported by any published research, because the creator invented that framing. Ironic markers in language are well-studied. Sperber and Wilson's relevance theory (1986, Relevance: Communication and Cognition) accounts for how speakers signal irony through contextual implicature, not novel word parts. The "curc" case is interesting, but calling it linguistically unprecedented overstates things considerably.

What did they get wrong (or right)?

They got the basic intensifier taxonomy right. The distinction between boosters that add magnitude versus those that add emotional coloring is real and documented. The "unfucking believable" example is a classic expletive infixation case, studied formally by McCarthy (1982) and later by Yu (2007, Language), so that's not invented.

What they got wrong is the confidence of the novelty claim. Saying "curc might be the first ever intensifier added purely for irony" is a strong assertion dressed up as a hedge. Ironic intensifiers exist across languages and registers. In English alone, the use of "literally" to mean its opposite, documented by Merriam-Webster and analyzed by linguists like Bergen (2016, What the F), is a well-worn example of irony baked into an intensifier's pragmatic function. "Lowkey" itself has already been studied as a scalar particle with ironic potential (Green, 2018, American Speech).

The "affective state of humor's political subversion" framing at the end is also doing a lot of work without evidence. It sounds precise but isn't.

What should you actually know?

Intensifiers are genuinely fascinating and they do carry social meaning that pure semantics misses. Tagliamonte's corpus work shows that intensifiers like "so," "really," and "very" rise and fall in frequency across generations, and their choice signals group identity as much as degree. That part of the creator's intuition is well-grounded.

The more honest framing here is that internet slang generates new pragmatic particles faster than linguists can study them. "Curc" and "lowkey" are real phenomena worth taking seriously. But the claim that this represents a categorically new type of intensifier requires actual documentation, speaker surveys, and corpus analysis, not a single creator's close reading of their own usage.

If you find this kind of content interesting, the work of Gretchen McCulloch, especially her book Because Internet (2019), covers how digital language evolves and why these particles matter. It's more rigorous than a TikTok take, and significantly more fun than a textbook.

Bottom line

This video is a creative linguistic observation dressed up with academic scaffolding. The scaffolding is mostly real. The observation is plausible. The novelty claim is not proven, and the final flourish about "political subversion" is not grounded in anything cited or testable. Worth watching for the ideas, not the conclusions.