Why are they trending? - Comment - Voices - The Independent @MattChorley tweets: "'Alright Tony Blair!' Keith Lemon on @ITVThisMorning tells David Cameron he wants him to act on 'clobberisation of seals' @GordonMacMillan tweets: "Ed knows the feeling RT Sun_Politics: Cameron left red-faced on ITV's This Morning as Keith Lemon repeatedly calls him "Tony Blair..."" A series of hilariously re-worked football chants are trending on Twitter, with a PC theme. @Bradyyates tweets: "#PoliticallyCorrectFootballChants "2 world wars and 1 world cup, doo dah, but you've won 3 world cups, 2 euros & your ecomony is very strong." Unfortunately, a minority of Twitter's users appear to have confused "politically correct" with "health and safety regulation," thereby killing the gag instantly. @Yodi_C tweets: "#PoliticallyCorrectFootballChants the recent evacuation of your stadium has led me to believe this is in fact a fire drill" @Ieuan Pugh tweets: "If you are looking to open your bowels, be sure to find the nearest public restroom in Avonmouth #PoliticallyCorrectFootballChants"