Jon Stewart is giving his take on Donald Trump’s second inauguration on Monday night. During Stewart’s 15-minute opener, he mocked everything from all the tech billionaires in attendance, President Joe Biden’s last-minute pardons,

Of course, one of those tech billionaires received the most attention on inauguration day: Elon Musk, the new head of the Department of Government Efficiency (DOGE, cue eye roll). Musk sparked controversy with a very emphatic hand gesture that looked a whole lot like a Nazi salute.

The Anti-Defamation League has declared that Musk’s gesture was “not a Nazi salute.” Stewart tried to puzzle it out: “Maybe it was Elon’s attempt to ‘Dab on the Haters.’”