Obama, in the very least, shows extremely bad judgement/ bad timing

Sarah Palin famously declared in her nomination speech, that the difference between a hockey mom and a pit bull was....lipstick.
She has continued to use this line on the campaign trail, and its become associated with her by most news outlets and both campaigns.
At a rally in Virginia on Monday, Obama happened to say with a smirk;
"You can put lipstick on a pig," he said as the crowd cheered. "It's still a pig."

common sense says...for a man who has NEVER used that phrase before, his timing SURE was suspicious.