With Donald Trump accusing Hillary Clinton of being too frail to be president, and wacky health theories flying out of the GOP presidential candidate’s camp and beyond, “Late Show” host Stephen Colbert decided to spend time on Tuesday diagnosing the Democratic nominee.

And wouldn’t you know it, Clinton has something that afflicts about half the planet.

Addressing her critics, Colbert said, “You’re just tiptoeing around the medical condition that you’re really upset about, one that she has that no other president in history has ever faced. Hillary Clinton has Chronic No-Penis.”

“It’s congenital,” Colbert added. “...Every woman in her family has had the same thing.”

Check out the fun above.