One of our young poochon dogs has energy to burn, and from time to time decides to be manic and sets off doing "zoomies", where she runs at maximum speed in circles round the house. In our case her lap is conservatory-kitchen-living room. On occasion she will jump in the water bowl and scrabble about, before setting off again.
Last night she went one extra step and jumped on one of her toys each lap, which played a song. It was "she'll be coming round the mountain"