Stephen Colbert mocked President Trump's recent interview with CBS's John Dickerson after the president abruptly ended an interview when the journalist pressed him on his unverified claims that President Obama wiretapped his office.

"Donald Trump, John Dickerson is a fair-minded journalist and one of the most competent people who will ever walk into your office," Colbert said during "The Late Show." "John Dickerson has way too much dignity to trade insults with the President of the United States to his face. But I, sir, am no John Dickerson."

Colbert then unleashed a series of jabs against the president.

"Mr. President, I love your presidency. I call it 'Disgrace the Nation,' " he joked, in reference to Trump calling Dickerson's show "Deface the Nation."

"You're turning into a real prick-tator," he continued. "You have more people marching against you than cancer.

"The only thing your mouth is good for is being Vladimir Putin's cock holster."

Trump ended his interview with Dickerson when the journalist asked him if he still stood behind his unsubstantiated claims that his predecessor wiretapped his campaign.

"I don't stand by anything," Trump said, adding that his claims have been "proven."

When pressed further, Trump said "enough" and ended the interview.