Tiktok Trends - December 2025

Introducing "TikTok Trends 2025" – your source for staying ahead of the game on the latest TikTok crazes!

TikTok trends move fast, and if you're not quick, you'll miss out. But let's be real, keeping up with TikTok trends can be a hassle. That's where we come in.
Each week, we'll keep you updated on what's hot on TikTok (by spending way too much time scrolling). From trending hashtags to popular sounds and formats, we've got you covered!

Please note:

Currently, our focus is primarily on TikTok, but we're exploring other networks. It's worth testing these trends across all platforms to see what resonates best with your audience.
Trends are generally very short, which may concern you about not mentioning the product enough. However, the mistake would be to tack on promotional elements after the video. It's crucial that the video stays true to the trend, lasts only a few seconds, and captures the essence of the need your service addresses in a brief timeframe.
Not all trends will be suitable for every brand. It will be up to you to choose the ones that seem most relevant to your message and goals.

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Want creators to turn these trends into ads for your brand or your clients? 👉 Book a demo here.

9 Dec 2025

The “Say your stupid line” trend

@chamberlin_kevin
🎅
♬ original sound - yumeuria

Tame Impala’s track has turned into a self-roast format where creators expose their most overused phrases, the ones they say on autopilot. The trend plays on that moment of realization: “oh… I really do say this all the time.” It’s funny, a little painful, and super relatable.

The vibe is simple: you start calm, then the beat drops and you fully commit to acting out the one line that basically defines your personality: your escape line, your comfort phrase, your social battery killer.

How to do this trend

Film yourself lip-syncing to the vocal part of “The Less I Know the Better.”
As soon as the instrumental beat hits, hard cut to a second clip of you acting out your go-to line.
Add on-screen text showing the exact phrase you always use.

No fancy setup needed; just a clear transition and full commitment.

Examples for signature line:

Something came up 😭
I’ll do it first thing tomorrow.
Whatever works best for you.
No it’s fine, don’t worry about it!

For this trend, use this sound.

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@sherinsdrafts2
most indecisive person ever, sorry
♬ original sound - yumeuria

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2 Dec 2025

The “Lush Life Dance” trend

@grandadfrankk This message is for @Zara Larsson let me know when you want me🫡 #fyp #grandad #lushlife #zaralarsson ♬ origineel geluid - Samantha Feeke ☆

Zara Larsson’s “Lush Life” is back on TikTok thanks to a chaotic tour moment. During her Midnight Sun Tour, Zara brings a fan on stage each night but a 16-year-old in Amsterdam stole the show by doing the full choreo with her dancers. The internet collectively went, “oh… we’re dancing for real now.”

Since then, fans have been showing up ready to perform, and TikTok turned it into a trend. Now, creators are using the song as a “live your best life” moment. Just vibes, movement, and pure lush-era energy.

How to do this trend

Use the trending “Lush Life” audio.
Hit record and just start dancing.
Do it solo, with your partner, your friends, your coworkers… whatever fits your vibe.
Show yourself having fun, being carefree, or hyping a moment where you feel alive.

Scenarios when you can dance:

You can pair the dancing with either real moments or UGC-style product context:

Dancing in the kitchen after finishing all your chores like a responsible adult.
Dancing in the office bathroom mirror after you nailed a presentation.
Dancing because your budgeting app told you you’re actually doing great??
POV: me after every minor inconvenience

For this trend, use this sound.

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@mekonnenknife This is my new favourite dance @Zara Larsson ♬ origineel geluid - Samantha Feeke ☆

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The “Things I’d want for Christmas” trend

@gekfits 2025 christmas wishlist ideas 🎅🏻⛷️☃️ #christmasgiftideas #christmaswishlist #christmas #giftguide #fyp ♬ original sound - GRACE 🐆

This trend leans into holiday wishlists but with a twist. Instead of sharing what you want, you share the things you already own but would 100% put on your Christmas list again. It feels personal, it performs well as a longer 1-1.5 minute format, and it’s perfect for slipping in products or services naturally. You’re basically giving mini reviews disguised as a wishlist, which keeps it super native and bingeable.

How to do the trend

List the items you’d ask for if you didn’t already own them.
For each one, give a few quick, solid reasons why it’s worth it.
Show visuals (photos, clips, screenshots), anything that helps sell the point.
Many creators use a notebook or planner and pretend to “read” the list, but any prop or setting works.

There is no trending sound associated with it. Add on-screen text: “Things I’d want for Christmas if I didn’t already have them.” There are several variations out there, but keep the phrasing close so the trend is recognizable.

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