And one more thing...

Exactly how old are our candidates for president? Obama made some comment about a pig wearing lipstick and aaallllll of a sudden, both sides are at it like a gender-bending version of "Mean Girls."

Obama was like, "A pig wearing lipstick."

and then McCain was all, "whatever, that's sexist."

and then Obama was like, "As if. I won't even dignify that with a comment. But here's a comment anyway."

Finally McCain ended the timely, important debate about pigs by saying, "Nah nah nah nah boo boo."

Next thing you know, Biden won't invite Palin to his birthday party.