‘Six seven’ is a piece of internet slang with no settled meaning at all. It is shouted, muttered or texted as a kind of filler exclamation, often with a shrugging up-and-down hand motion, and its appeal lies in being deployed for almost any moment of mild drama, confusion or comic timing. Adults tend to find it baffling, which is more or less the point: it works as an in-joke among schoolchildren and teenagers precisely because it resists being pinned down. Some who use it insist it does mean something specific, others treat it as pure noise, and both camps are, in a sense, correct.
What’s the origin of the phrase ‘six seven’?
The phrase began life as a lyric rather than a saying. It comes from the American drill rap track “Doot Doot (6 7)” by the rapper Skrilla, in which he raps “I know he dyin’ (oh my, oh my God) 6-7, I just bipped right on the highway (Bip, bip)”. The line sits inside a verse about violence and its aftermath, and listeners were quick to speculate about what “6-7” was meant to signify there. The linguist Taylor Jones suggested it might echo “10-67”, the police radio code used to report a death, which would fit neatly with the surrounding lyrics about someone dying.
Skrilla himself has resisted that or any other fixed reading. Asked about it directly, he told the Wall Street Journal, “I never put an actual meaning on it, and I still would not want to.” That refusal to define it seems to have helped rather than hindered its spread. Clipped from the song and repeated online, “6-7” or “six seven” broke free of its original context entirely and became a general-purpose exclamation, adopted above all by younger children and teenagers as a joke phrase and reaction sound with essentially no content, deployed as an internet meme regardless of what was actually being discussed.
Its sudden ubiquity in playgrounds, classrooms and social media through 2025 was enough for Dictionary.com to name “67”, pronounced “six seven” rather than “sixty-seven”, its Word of the Year, describing it as a term that had become inescapable despite, or because of, having no fixed meaning behind it.