Could it be fisticuffs at dawn for bombastic advertising mogul Charles Saatchi and Spectator journalist Taki Theodoracopulos, we wonder?
It appears the writer has taken up Saatchi's ludicrous challenge to a karate cage fight.
The businessman's call to physical arms follows a column written by the Greek millionaire, in which he declared Saatchi to be one of the art scene's biggest "rogues and pirates" and, even more cuttingly, "among the world's most disgusting men".
The latter referred to how Taki believes Saatchi has treated Nigella Lawson following the breakdown of their marriage, her public humiliation over drug use allegations during the high-profile fraud court case brought against his former PAs the Grillo sisters (they were later cleared of all charges) and that throttling incident outside Scott's restaurant over the summer.
As ever, Saatchi, 70, leapt to his own defence, delivering a crushing blow to the 77-year-old critic by penning an acerbic open letter, published by the Specator today.