'F**k off, sons of b**ches'
Manchester United manager Jose Mourinho launched into a rant after his side came back from two goals down to secure a 3-2 win against Newcastle.
Despite the victory under-pressure Mourinho seemed to vent his frustration as he headed towards the tunnel after the final whistle.
Comments on social media suggested he appeared to say something along the lines of "fodas filhos de puta" in Portuguese.
This roughly translates to to "f**k off sons of b**ches", presumably directed at his detractors.
United currently sit 8th in the Premier League, with Saturday's win their first at Old Trafford since August.