Pebble Kicking

What is Pebble Kicking? Do you remember the play which became crazy as a kids? "Why was it absorbed in such a thing? ". If it considers now, be meaningless. However, I feel that it was being absorbed those days. It may surely be meaningless. Only my rule which that it is determined by itself. "Alright! Today I will return home as pebble kicking. ".