When she's not you-know-whating Matt Damon, Sarah Silverman is making a difference in the world by singing about the May Kadoody campaign on 'The Sarah Silverman Program' (Thu., 10:30PM ET on COM).

She's got plenty of supporters on hand to help, because these people really want to change the course of history. She almost gets a smack in the head with a trombone, but hey, it's for the children.

Watch the video after the jump.When she's not you-know-whating Matt Damon, Sarah Silverman is making a difference in the world by singing about the May Kadoody campaign on 'The Sarah Silverman Program' (Thu., 10:30PM ET on COM). She's got plenty of supporters on hand to help, because these people really want to change the course of history. She almost gets a smack in the head with a trombone, but hey, it's for the children.