Donald Trump might see himself as a hero, but not a single late-night host does. None of them believed the president when he boasted that if he had been present during the recent school shooting in Parkland, Florida, he would have “run in there” and tried to help—even if he were unarmed. Each comedian had his own reason for skepticism, but they all agreed on one thing: it’s difficult to imagine the president running, full stop.

“Nothing about that is believable,” Seth Meyers said during his “Closer Look” segment on Late Night. “Forget running into a school to confront a shooter; I don’t believe you’d run anywhere, period. You can’t even be bothered to walk down a flight of stairs. Then again, I said before that I didn’t think you’d run and, man, did I get burned.”

Beyond his general disbelief in the president’s athletic inclinations, Meyers had additional reasons to doubt the assertion. As he noted during his opening monologue, “I gotta say, I find it hard to believe Trump would voluntarily run inside a place of education. The only way you would run inside is if a reporter asked you a question outside.”

Either way, to Meyers, this apparent delusion of grandeur does prove one thing: “There’s really nothing worse than a fake tough guy.”

“Trump lives in a fantasy world where he’s some sort of action-movie star who’d rush into danger and save the day,” Meyers continued. “I’m sorry, but you’re not exactly Liam Neeson.”

Like Meyers, Stephen Colbert expressed his own doubts about the president being capable of running, saying during his Late Show monologue, “I just don’t—I don’t see it.”