Donald Trump yet again mocked Chris Christie's weight – and this time his stamina – in a social media post Friday.

The former New Jersey governor accused Trump, the GOP frontrunner for 2024, of aspiring to be "Putin for America" – and hours later the ex-president took a shot at his former ally, reported Forbes.

“Resting after a good 25 minutes of work," Trump posted on Truth Social, alongside a photo of Christie sleeping on a plane taken from an unflattering angle.

The former president has repeatedly ridiculed Christie's weight since their relationship eroded in recent years, and the ex-governor has stepped up his attacks on Trump since entering the 2024 presidential race himself earlier this month.