What is the 6-7 meme? Kids are obsessed with “6-7” in 2025. The phrase is meaningless but Gen Alpha uses it to signal identity, belong, and annoy adults. Children repeat it in games, chats, and even requests—like asking for 67-degree car temperatures. Parents are frustrated, teachers are banning it, yet the trend spreads fast on TikTok, Roblox, and YouTube.