They must all be laughing AT him, huh Barry.
I think he's a bit confused by the sight of howling laughter directed at a comedian. He's never had that reponse from one of his audiences. Seriously, when he does standup, there are a few fake gaffaws, but mostly polite clapping from the liberals in the audience.
If you keep repeating the hack "Ya know Dubya is SO stupid ("How stupid is he?")..." routine for long enough, even a bunch of embarassed liberals will eventually grow bored.
I hope Crimmins keeps up the attacks. Some of the half-rational Dems might be embarassed enough to leave the Rat's sinking ship....