My kid got soooooo upset: "Daddy, fix it. I wanna see the Beetle monster truck". Imagine me trying to explain that 'monkeys will fix the problem for him' :-P. He was eager to wait... hoping to see the monkeys... but none came while refreshing the page. As soon as the Beetle baja buggie video loaded, all about he monkeys was forgotten.
I work on the YouTube Quality of Experience team. We measure time spent waiting for YouTube videos to load, and things like errors on video playback.
The next time your son has problems where he needs a YouTube monkey, you can give him a link to http://imgur.com/QZqAH2W