Similar claims were made by United supporters during last week's embarrassing performance and Carver threw out the hand of friendship to two supporters he abused.
As his team crumbled, it was clear from TV pictures that words were being exchanged between John Carver and a number of angry supporters.
The Telegraph reported that Newcastle supporter Allen O’Connell claimed John Carver pointed and mouthed ‘Outside, outside’, which the fan took to mean an offer to have a fight after the game.
Whilst the newspaper added that another United fan, Karen Choake, says that she heard Carver shout ‘Sit down you f****** C***’ to one supporter when he was getting stick from fans around the dugout in the Milburn Stand.
John Carver: “Yes, I am getting stick from the crowd and I can take all that.
“I will take that on the chin and I will explain to people why I do things, I do not have a problem with that.
“If anybody wants to talk me about it, I will talk to them about it, but I won’t give up and I will fight to the end.”
Two supporters were invited to the training ground on Friday, but Carver later said: "Although I will talk to fans, I don't want 52,000 phoning me."