"I've got no respect for you," Roy Keane shouted at Ireland's 2002 World Cup boss Mick McCarthy. "The only reason I have any dealings with you is that you are somehow the manager of my country!"
Blow-ups, breakdowns and general mutinies assume many forms at major championships. Sometimes it's little more than unvarnished greed distracting from the pursuit of playing a good tournament. At others, it's more insidious, complicated histories throwing up complicated problems as working relationships collapse into scathing public attacks.
Sometimes, the causes are too bonkers to give credence.
In France in 2016, the terraces and streets have been the venue for flaring tempers, rather than training pitches and team hotels.