Sonotrade on Instagram: "The “67” meme (often said “six-seven”) is a viral internet slang trend with basically no real meaning — its appeal comes from how nonsensical and pointless it sounds but how fun it is to shout, share, and meme. It started in early 2025 after a song called “Doot Doot (6 7)” by rapper Skrilla became popular on TikTok and Instagram; that repeated number hook was paired with clips online and spread rapidly among kids and teens. Part of the meme’s early boost came from edits