Stephen Colbert took aim at Donald Trump's gloating over his show's cancellation in his "Late Show" monologue.

On Thursday, CBS announced that it was cancelling the long running The Late Show with Stephen Colbert. The cancellation news came just days after Stephen Colbert, a critic of Donald Trump, called out Paramount, the parent company of CBS, over its $16 million settlement with the president.

Stephen Colbert had a succinct message to President Trump, one that involved an anatomical impossibility. In his monologue opening Monday’s “The Late Show With Stephen Colbert,” Colbert referred to Trump’s celebrating CBS’s sudden decision to axe the show.