The phrase comes from rapper Skrilla’s track Doot Doot (6 7), released in 2024. A brief section repeating “six-seven” spread widely through short-form videos, especially basketball edits and posts referencing players’ heights. The phrase later became a flexible meme with no single fixed punchline, appearing whenever creators could loosely connect a scene to the numbers six and seven. Its memorable delivery, easy timing, and intentionally unclear meaning helped it remain useful for ironic reactions and fast visual jokes.