“Late Show” host Stephen Colbert said President Donald Trump’s first year in office has been marked by one outrageous move after another.

But it’s hard to keep track of it all “because every single day, there’s some new Trump horror dominating the headlines.”

Colbert said it’s been exhausting.

“And not just for us,” he deadpanned as he rolled footage of the president appearing to nod off at events. “That’s why Trump’s always falling asleep.”

Trump himself marked the anniversary with a lengthy press conference that Colbert described as “the mad ramblings of a syphilitic brain.”