If you’re on TikTok or Instagram, you’ve probably seen it: everything is suddenly a “core.”
Cottagecore, balletcore, weirdcore, tomato-girl-core… The internet refuses to stop.
But what does “-core” even mean—and why is it everywhere?
What “-Core” Really Means
The “-core” suffix is social media slang for:
A specific vibe or aesthetic.
That’s it! Add “-core” to anything, and boom—it becomes a whole lifestyle.
Why TikTok Loves It
✔ It turns normal things into aesthetics
Reading outside? → cottagecore
Collecting shiny objects? → goblincore
✔ It fits TikTok’s fast microtrend culture
New aesthetic every week? Easy.
✔ Anyone can make their own
If you can imagine it, you can “core” it.
Popular -Core Aesthetics
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Cottagecore – soft, dreamy countryside
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Balletcore – ribbons + pastel vibes
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Clean-girl-core – minimal + slick
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Weirdcore – surreal + nostalgic
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Vintagecore – retro vibes
And many, many more.
Why This Trend Sticks
“-Core” lets people express themselves without overthinking.
It’s simple, fun, and incredibly aesthetic-friendly—perfect for TikTok.
Make Your Own Core
Just pick a vibe you love…
Add “-core”…
Congratulations, you’ve invented an aesthetic.
Ex: chronic snacker? → snackcore
Final Thoughts
The “-core” trend isn’t just a trend—it’s the internet’s favorite way to label moods, vibes, and mini-identities. Whatever your style is, there’s a “core” for you—or you can create your own.
