Comedy Central has partnered up with American Greetings to create some hilarious birthday cards from some of Comedy Central’s top-rated programs including The Sarah Silverman Program. The first cards to come out will portray characters from South Park and will be sold in Target stores soon. The Sarah Silverman Program cards should be released in the Fall or sometime next year. I would say it’s safe to expect some diarrhea or vagina jokes to be printed on Sarah’s cards.Â Â I wonder if American Greetings would allow AIDS or abortion jokes also? Doubt it.