John Oliver Roasts Ryan Lochte over Scandal, Calls Him 'America's Idiot Sea Cow'

Warning: Video contains NSFW language.

Last Week Tonight host John Oliver unloaded a full arsenal of insults against American swimmer Ryan Lochte on Sunday.

The comedian took all kinds of shots at the Olympian, who last week was at the heart of a scandal that involved the fabrication of a late-night "robbery" in Rio de Janeiro.

Oliver called Lochte "the purest form of the chemical element bro" and took jabs at his intelligence. He signed off by saying farewell to "America's idiot sea cow."

Yikes.

[h/t Awful Announcing]