On 'The Colbert Report' Tuesday, Stephen Colbert gave his support to Republican presidential candidate Herman Cain principally because his name is easy to rhyme.

"When it comes to a presidential candidate, I look first for an easily rhymed name," said Colbert. He then dropped a hysterical (and slightly nonsensical) verse playing on Cain's name.

"I am insane in the membrane for Herman Cain. He's hotter than propane, though he could use some Rogaine," he said. "It is Herman for sure, man. He drinks tequila and leaves the worm in. The other candidates are squirming. I've determined he's not German."

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