5 New TikTok Trends, Trending Reels, and Video Ideas: December 8, 2025

Here are the top 5 TikTok trends, trending Instagram reels, and video ideas on December 8, 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”.

@saracrumbleleg

well ☝🏼😔 #trends #viral

♬ original sound – delaudios

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. 

@alexbyalexander

Yes

♬ som original – rick

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.

@juhliaong

oh boy indeed #fyp

♬ original sound – | Nikki Rossi |

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.

@ella.stough

#myopinion #2025fashion #fyp #viral

♬ original sound – trendkids

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