Independence Day in America is all about hot dogs, celebrating another year free from the Brits - and Fireworks.
But in San Diego, California, on Wednesday, the fireworks were a little too spectacular.
A display which was supposed to last about 18 minutes instead exploded in less than 10 seconds. Authorities blamed a "technical difficulty" - and luckily no injuries were reported.
Instead the result was one of the most intense, dramatic - and short - fireworks displays in recent memory.
The one-off show was captured by photographers and on video cameras across the city.
Take a look at the video, above. Take note, London 2012 opening ceremony planners: just like the 100m final, just because something is succinct doesn't mean it isn't spectacular.
