YouTube has been criticised for allowing vile videos that show Peppa Pig characters killing, burning and eating each other. Parents are being warned to keep an eye on which Peppa Pig clips their kids watch online - and to stop them going on YouTube. The sick parodies show characters harming each other in gruesome ways, reports the Mirror Videos circulating on Youtube and other social media channels depict the cartoon characters in various sick scenarios including being shot and burnt alive.