A small boy is playing with his train set in the front room, his mother is in the kitchen baking.
She can hear him happily playing "Toot Toot the train is comming" so she carries on with her baking "Toot Toot the train is stopping at the station" she smiles to herself and carries on baking then she hears "Toot Toot the train is stopping at the station everybody on the train get the F**K off every one on the platform get the F**K on" appalled by his language she sends him to his room for an hour to think about what he has done, after the hour is up she shouts him down, he comes down says he will play nicely now, off he goes back to his train set "Toot Toot everybody on the train please get off everybody on the platform please get on" his mother smiles "Toot Toot everybody on the train sorry for the delay and if your wondering why we were delayed for an hour please ask the C**T in the kitchen"