The biggest TikTok marketing trends shaping your strategy in 2026

TikToks that are good on Instagram: "The “6-7” meme is a popular, largely nonsensical slang term and interjection that originated from a rap song and spread via social media, primarily TikTok and Instagram. It has no fixed meaning and is popular among Gen Alpha due to its absurdity and use as an inside joke. The Song: The phrase comes from the drill rap song “Doot Doot (6 7)” by Philadelphia rapper Skrilla, where the lyric “6-7, I just bipped right on the highway” is repeated. The original meani

619 on Instagram: "6 7 @tiktok The "6-7" trend is a viral sensation that's taken over TikTok and classrooms worldwide, leaving parents and teachers baffled. This nonsensical phrase, originating from rapper Skrilla's song "Doot Doot (6 7)," has become a generational inside joke, symbolizing Gen Alpha's unique language and humor. The trend's roots are unclear, with some linking it to LaMelo Ball's height (6'7") or police code "10-67" for reporting deaths. Others see it as a playful expression of "