Mega-Remainer Alastair Campbell and Brexiteer Nigel Farage tore strips off each other today as a TV clash descended into a shouting match.
Tony Blair's former spin doctor rebuffed the ex-Ukip leader's offer of lunch as he warned Brexit Britain will be a "laughing stock".
The pair - two of the most Marmite men in British politics - clashed on the sofa of ITV's Good Morning Britain.
Their exchange left hosts Piers Morgan and Susanna Reid looking on with bemusement.
Ms Reid tweeted: "At one point I thought the GMB bouncers were going to have to make an appearance."
One Twitter user accused the pair of "acting like absolute children".
Tory MP James Cleverly said: "They really are as bad as each other."