Comedian Lewis Black joked Wednesday on Current TV that Mitt Romney was so bland and stiff he made former President George W. Bush look Jamaican.

"This is how white Mitt Romney is," Black said. "I thought that George Bush Jr. was the whitest man in politics. George Bush Jr. compared to Mitt Romney, George Bush Jr. looks Jamaican. It is just extraordinary."

He also addressed his alleged anti-Republican bias.

"The Democrats are like a big tortoise that's on its back and can't get up," Black explained to Current TV host Joy Behar. "You can't make jokes about that. It is just pathetic."

Watch video, uploaded to YouTube, below: