It can be hard enough to get one toddler to sleep at night. But two are definitely double the trouble.
And it was all caught on camera.
Andrew and Ryan are 2-year-old identical twins in New York who are in no state of mind to sleep.
At one point, the boys' father went into the room and put them back into their cribs.
Their parents shared the video of seven hours of mischief and mayhem, condensed into about two minutes. It's been viewed millions of times online.
It was slumber party heavy on the party and light on the sleep.