"A Picture is Worth A 1,000 Bucks"
Season 2, Episode 18

When the Griffins take a trip to New York City for Chris' art show, Calvin Klein spots Stewie and immediately casts him to be the face of his designer diaper campaign. Spoofing on Brooke Shields' scandalous "You wanna know what comes between me and my Calvins? Nothing" ad from 1981, Stewie coyly tells the camera, "I can go anywhere in my Calvin$." Stylish, but still gives us the creeps.