Donald Trump can be pretty predictable, and Jimmy Fallon thinks he knows what’s in the cards if the former president loses the November election.

“Former President Trump said that due to issues with the U.S. Postal Service, he’s considering a lawsuit to challenge mail in ballots,” the “Tonight Show” host said during his Tuesday night monologue.

“Can’t wait for the day after the election when Trump accuses immigrants of eating all the ballots,” he added, putting on his Trump voice to add, “They’re eating them. They’re eating the ballots. They’re using it as protein and everything.”

During an appearance on a right-wing network on Monday, the Republican nominee baselessly suggested that the U.S. Postal Service would dump millions of mail-in ballots and said “we ought to bring a lawsuit” against it. It’s one of many things he’s said to set the stage to dispute the results of the election again if he loses.

He’s also been in the headlines for claiming that Haitian immigrants in an Ohio town are eating Americans’ cats and dogs, pushing a debunked conspiracy theory to fearmonger about immigration.

Watch Fallon’s monologue below.