The “Late Show” host’s description might make you squirm.

“Late Show” host Stephen Colbert picked up on new comments by Rep. Nancy Pelosi (D-Calif.), who didn’t hold back when asked about President Donald Trump.

“He’s just a vile creature,” Pelosi told CNN. “The worst thing on the face of the Earth.”

But Colbert wasn’t willing to go quite that far.

“I don’t think that’s entirely fair,” Colbert said. “I think he’s the second worst thing, in between eating half your sandwich before realizing it’s moldy and that fish in the Amazon that swims up your pee hole.”

The fish in question is the candiru, though that reputation is likely a myth.

Still, it did give Colbert an idea.

“I guess what I’m saying is: Pee Hole Fish 2028!” he joked.

See more in his Tuesday night monologue: