25 New TikTok Trends, Video Ideas, and Trending Instagram Reels This Week In December

Here are the top 25 TikTok trends, video ideas, and trending reels this week in December 2025:

1. Yeah I’m Alright

Yeah I’m Alright is a rising social media trend. Post a relatable video with someone asking you questions, and you reply with “Yeah, I’m alright”.

2. Not Sure Who Needs To Hear This But

Not Sure Who Needs To Hear This But… is a popular content idea for brands and creators. Post a video sharing wholesome content that resonates with your audience. 

@_bry_mari

I hope today you find peace in knowing that life is happening FOR you just as it’s supposed to🖤 #fyp #foryou #foryoupage #selflove #selflovejourney #healing #healingjourney

♬ original sound – bry

3. Oh Boy

The ‘Oh Boy’ Trend is buzzing on TikTok. Use it to highlight a moment of realization by lip-syncing “Oh boy” with a relatable text overlay.

4. Things I’ll Never Do Again

Things I’ll Never Do Again… is trending on TikTok. Post a video with a text overlay like “Things I’ll never do in marketing again”, listing your mistakes. 

@achendricks

@Janna Singleton I related to hard I had to make my own🤣🤣😭 #formerathlete #collegevolleyball @loréal paris usa @LUMIFY Eye Drops @Kosas @Patrick Ta Beauty @ErborianUSA @Rare Beauty @Too Faced @Armani beauty @tarte cosmetics @Charlotte Tilbury @Typology Paris @Benefit Cosmetics

♬ original sound – alexa hendricks

5. Unpopular Opinion But

Unpopular Opinion But… is a popular social media trend. Post a video with a text overlay like “Unpopular opinion, but entrepreneurs are made, not born”, sharing your take and opinion.

6. People Are Going To Tell You

People Are Going To Tell You is a popular social media trend. Post a relatable video with a text overlay, such as “People are going to tell you that you won’t make it, prove them wrong,” and share wholesome content. 

@squizzay

Go chase your dreams bby’s!!! WE’RE ON A FLOATING ROCK

♬ original sound – 𝒶𝓂𝒶𝒾 🌀☀️

7. It’s Very Important That You

The It’s Very Important That You trend is going viral on TikTok. Post a video with a text overlay such as “People will doubt you, but it’s very important that you never give up”, sharing relatable commentary with your audience. 

8. How To Properly

How To Properly… is trending on TikTok. Post a video with a text overlay like “How to properly do digital marketing”, sharing valuable insights and advice related to your niche. 

9. How Different

How Different… is a popular social media trend. Post a video with a text overlay like “How different marketers react to campaign results”, sharing humorous or satirical content. 

@dayan.kole

How different people Jump Rope.

♬ original sound – Dayan

10. Surprise Content

Surprise Content is trending on social media. Post a video surprising a friend or team member with gifts, funny pranks, or unexpected moments that resonate with your audience.

11. Life When

Life When… is trending on TikTok. Post a video with a relatable text overlay, such as “Life when you’re starting to see growth in your business,” and share wholesome content tailored to your niche. 

12. Me Every Time

Me Every time… is a rising social media trend. Post a video with a text overlay like “Me every time I get a sale”, sharing relatable content. 

13. Christmas Gifts

Christmas Gifts is a trending topic on social media. Post a video sharing what you’re getting for your friends, team members, or boss for the holiday. 

14. So Come On Superman

So Come On Superman is a rising content idea. Post a video with a text overlay like “So come on, Superman, say your stupid line”, then share a standard line that you say related to your niche. 

15. In 60 Seconds

In 60 Seconds is a buzzing content trend. Post an educational video with a text overlay like “15 years of sales experience in 60 seconds”, sharing valuable knowledge and tips with your audience.

16. The Feeling When You

The Feeling When You… is a popular social media trend. Post a video with a text overlay like “The feeling when you made your first sale”, sharing relatable and wholesome content tailored towards your niche.

17. Villain Arc

Villain Arc is a trending content idea. Post a motivational video sharing the things that you’re focusing on, whether it’s working out consistently or building your business.

18. That You Need To Steal

That You Need To Steal is a rising TikTok trend. Post a video with a text overlay like “5 new marketing trends that you need to steal”, sharing valuable insights and advice with your audience. 

19. {X} Core

{X} Core is a buzzing social media trend. Post a video with a text overlay, such as “Marketing core,” sharing multiple funny or relatable clips tailored to your industry. 

20. I Don’t Know What To Get You For Christmas

I Don’t Know What To Get You For Christmas is trending on social media. Post a video with the text overlay “I don’t know what to get you for Christmas”, sharing what you want for the holiday.

21. Thriftmas

Thriftmas is a buzzing social media trend. Post a video with the text overlay “Thriftmas”, sharing what you thrifted for the holidays, from clothes, accessories, or decorations.

22. 12 Days Of Christmas

12 Days Of Christmas is a trending content idea. Post a wholesome video, sharing what you’re gifting for the 12 days of Christmas to your friends, team members, or employers.

23. When The Marketing Team Passes By

When The Marketing Team Passes By is a relatable social media trend. Post a video with the text overlay “When the marketing team passes by”, sharing a humorous clip of your marketing team walking by and creating goofy content.

@qautoqatar

And not to mention giving the other departments FOMO 💁🏻 #QAuto #Qatar #Doha #Marketing #officehumor

♬ original sound – Wisner Baum

24. Santa Please

Santa Please is a buzzing TikTok trend. Post a video with the text overlay “Santa, please”, sharing a list of items, but capitalizing the letters in the list, sharing what you really want. 

25. Flow State

Flow State is a popular social media trend. Post a video with a text overlay like “How to get into the marketing flow state”, sharing how to get into the zone and lock in.

@sportscenternext

tuff 🔥 (via @Pianoballer_97) #espnsocial

♬ Dog – Dih

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