President Joe Biden was also zinged in the "Tonight Show" host's monologue.

Lee Moran

Jimmy Fallon got in some jabs at President Joe Biden and President-elect Donald Trump when joking about the signs that boxing fans will hold up during the Mike Tyson-Jake Paul fight on Friday.

“These punches are softer than the food Biden eats,” read one of the spoof signs.

“My ‘girlfriend who lives in Canada’ is more real than this,” said another.

Then came one taunting Trump over his affair with porn actor Stormy Daniels.

It stated, “Nobody’s faked anything this much since Stormy Daniels!”

Watch Fallon’s full monologue here: