Jose Mourinho and Ole Gunnar Solskjaer were involved in an extraordinary war of words after the Manchester United manager accused Tottenham's Son Heung-min of 'conning' his team out of a goal.
Although United recovered to win 3-1, controversy surrounded an incident in the first half when Edinson Cavani's goal was ruled out because Scott McTominay caught Son in the face with his right hand in the build-up.
Solskjaer felt the South Korean star overreacted before referee Chris Kavanagh reviewed the incident on a touchline monitor, and the United boss infuriated Mourinho by speaking post-match about how if Son was his son he wouldn't get any food at the dinner table.