No one was safe as Jay Leno tagged in to deliver “The Tonight Show” monologue on Monday.

With regular host Jimmy Fallon feigning injury and “not sure” if he could continue, it was up to his predecessor to step in.

And Leno didn’t disappoint, as he fired off one zinger after another on topics including the U.S. economy and the presidential election campaign.

He unleashed the perfect jokes on GOP presidential candidate Donald Trump, his Democratic rival Hillary Clinton and her husband, former President Bill Clinton. He also took aim at the disgraced former Rep. Anthony Weiner (D-N.Y.) and the shamed former TV host Billy Bush with his quick-fire wit.

Check out all the jokes in the clip above.