An Irish comedian has lifted the lid on a hilarious and slightly terrifying exchange with Roy Keane moments after the Irish man's disastrous debut with Celtic.
After leaving Manchester United in late 2005, Celtic fought off competition for the star signing of the boyhood Bhoys fan.
The stage was set for his Hoops debut at Broadwood Stadium in front of the television cameras as Gordon Strachan's men faced off against First Division side Clyde. However, the dream move got off to a nightmare start as the Parkhead side crashed out of the Scottish Cup with a 2-1 defeat and big signing Keane shipped abuse from the stands from west Belfast comedian Paddy McDonnell and others.