Have your kids ever copied something they saw on tv? My nephew copied a coco pops ad...?

My 6 year old nephew is staying the week. I came downstairs this morning to find a huge mess of coco pops all through the kitchen and lounge. He had seen an advert for coco pops on tv, where the coco pops go through a desk fan and fly into a cereal bowl, and figured that would be cool or something. He had taken my office fan from upstairs, put it on the kitchen bench and put his bowl on the dining room table then tipped coco pops on to the running fan. You can imagine what happened next.