"What do you call a middle-aged, sad, grey-haired woman? A teacher."

Sarah Silverman and Stephen Colbert, two of comedy's greatest minds, offered a glimpse into the future of the art form last night. Reading jokes that are so bad they were rejected from the Bad Kids' Jokes Tumblr, which literally has "bad" in its title, they generously lent their professional abilities to jokes that needed all the help they could get. Children are our future. 

Sources: The Late Show with Stephen Colbert