The six seven chant comes from the song Doot Doot (6 7) by Skrilla, which went viral on TikTok in 2025 as users repeated the numbers over basketball clips and random edits. Portuguese creators adopted the rhythm and added local slang, turning phrases like não peida into short shareable audios for WhatsApp and short form video. This version keeps that call and response energy in a compact clip, which is why it travels easily between chats, soundboards and meme pages where the joke is understood from the numbers alone.