Probably no small number of adults as well.
This is not be the biggest burnout you will ever see. The clouds of smoke won't completely engulf the vehicle doing them, and there won't even be the sound of a big V8 bouncing off the rev limiter to go with it. But there will be a siren, because the video is of firetruck doing a burnout at the Mason-Dixon Dragway Diesel Days. The event was full of big trucks doing big truck things, and also no small amount of drag racing to go with it.
But even if all of that other stuff isn't your thing, a firetruck burnout should still be able to make you crack a smile.