"If that's his baby, he needs help."
Sen. Joe Biden, when a questioner during the CNN-YouTube debate asked if the candidates would protect his "baby," which he showed to be an assault gun
"The biggest problem is my butt hurts. Is that normal?"
John Edwards, the Democratic presidential candidate, after biking
"I've been called a lot of things in my life, but I've never been called George Bush or Dick Cheney, certainly."
Sen. Hillary Clinton,after Democratic presidential opponent Sen. Barack Obama called her "Bush-Cheney lite"
"If you like what I'm saying, I would like you to vote multiple times. If you don't like that, then stay home. Just kidding."
Mitt Romney, GOP presidential candidate, joking with New Hampshire voters
Sources: New York Times, Washington Post, the Hill