King of the Hill Season 1 Episode 12

Bobby is worried because he’s been invited to his first boy-girl party, where the kids will play Spin the Bottle. Luanne is worried because she has a big hairstyling test coming up. When Luanne brings home a plastic “practice head,” Bobby secretly starts using it to practice interacting with the opposite sex. To Peggy’s horror, she walks into Bobby’s room and finds him kissing the plastic head.