Piers Morgan left Good Morning Britain viewers in hysterics on Wednesday as he referred to himself as a "b*****d" live on air.The 55 year old sparked a debate about tattoos in the workplace on Tuesday's episode of the hit ITV breakfast show, which spilled into the following day's coverage. Controversial host Piers hit out at a headmaster who has a sleeve tattoo, saying he doesn't think people in charge of educating children should be allowed inked skin.