To give myself a time out from the children (which I need in the summer, believe me!), I keep a fair amount of YouTube videos bookmarked. Yes, there are some serious ones that make me cry. But the vast majority of them are to make me smile–to get me out of the bad mood and more able to cope with “She’s Touching Me!” “Moooooommmmmm!”
May they help you in your time outs as well. You will need to turn up your speakers for the first one and then turn them back down again.