Attributed to the late night hosts, which is probably not true, but that doesn't make them less funny:
Liberals are asking us to give Obama time. We agree and think 25 to life would be appropriate. America needs Obama-care like Nancy Pelosi needs a Halloween mask. -Leno
Q: Have you heard about McDonald's' new Obama Value Meal?
A: Order anything you like and the guy behind you has to pay for it.
-O'Brien
Q: What does Barack Obama call lunch with a convicted felon?
A: A fund raiser. -Leno
Q: What's the difference between Obama's cabinet and a penitentiary?
A: One is filled with tax evaders, blackmailers and threats to society. The other is for housing prisoners. -Letterman
Q: If Nancy Pelosi and Obama were on a boat in the middle of the ocean and it started to sink, who would be saved?
A: America ! -Fallon
Q: What's the difference between Obama and his dog, Bo?
A: Bo has papers. -Kimmel
Q: What was the most positive result of the "Cash for clunkers" program?
A: It took 95% of the Obama bumper stickers off the road. -Letterman