Stephen Colbert late Tuesday mocked President Trump Donald John TrumpBubba Wallace to be driver of Michael Jordan, Denny Hamlin NASCAR team Graham: GOP will confirm Trump's Supreme Court nominee before the election Southwest Airlines, unions call for six-month extension of government aid MORE after the president claimed the booing at an NFL game after the Dallas Cowboys dropped to their knees was the loudest he had ever heard.

Colbert said during his late-night show that with all that's happening, people are "still talking about football."

He then referenced the Cowboys after the entire team, including owner Jerry Jones, briefly knelt before the national anthem ahead of their Monday night NFL game.

ADVERTISEMENT

After the team dropped to its knees, Trump tweeted: "The booing at the NFL football game last night, when the entire Dallas team dropped to its knees, was loudest I have ever heard. Great anger."

"Really? That's the loudest booing you've ever heard?" Colbert asked Tuesday night.

He then shouted to the audience: "Listen to this: Donald Trump is president."

His comments received widespread boos from the audience.

"I think I have my new ringtone," Colbert joked.

Trump spurred controversy last week after he attacked NFL players who kneel during the national anthem.

He has since doubled down on his criticism, calling for the NFL to ban players from kneeling during the anthem.