6 7 (Doot Doot)
The trend, right away
Two numbers, zero meaning, endless replays — the most gloriously pointless sound of the summer.
Also known as: six seven · 67 · Doot Doot Skrilla
The best-of
The best videos riding the trend, hand-picked. Click to play — they stay hosted on their original platform.
The trend, broken down
What it is, why it’s blowing up, and how to get on it without forcing it. No theory — just the essentials to ride at the right moment.
What is 6 7 (Doot Doot)?
'6 7' comes from Skrilla's track 'Doot Doot (6 7),' where he raps the two numbers almost as an ad-lib. TikTok ran with it: kids yell 'six... seven,' friends dissolve into hysterics the moment anyone says it, and the hashtag has racked up millions of posts. Skrilla himself admits the phrase means nothing — and insists that's exactly why everyone keeps repeating it.
Why it goes viral
It's an in-joke you can join with zero effort. There's no choreography, no punchline to nail — just a shared reflex that instantly signals you're in on the bit. That low barrier plus the hypnotic bounce of the beat makes it perfect classroom, hallway and duet fuel, and the meaninglessness lets every creator project their own gag onto it.
How to ride the wave
Lean into the absurdity: catch a real reaction to the sound, stage a deadpan 'why is everyone saying this' bit, or duet someone mid-meltdown. Keep the cut fast and let the numbers land on the beat. A small nudge of early visibility gives a fast-moving audio like this the head start the algorithm needs to push it further.
The questions we get asked
The essentials on the trend, in short answers — enough to decide in ten seconds whether it’s for you.
What is 6 7 (Doot Doot)?
Why is 6 7 (Doot Doot) going viral?
How do you ride the 6 7 (Doot Doot) trend?
Other trends right now
In the same vein — each with its own window. Post while they’re hot.
Ride the wave → boost your TikTok
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