when you have a really good treat that you just love to eat, then it falls out of your hand onto the ground!
5-second rule applies here, ya know

Get back from a trip, and as we are getting out of the xB, my wife says "It looks so crappy in here, why don't you ever clean it? The outside looks so good." So I get out the vacuum cleaner and go on a cleaning binge, only to get yelled at. "What're you doing? DInner is ready!!!"