Eric: [The drink]'s a Shirley Temple. I just didn't want to say that 'cause it sounded like something Kristy McNichol would drink.
Shirley Temple was a child star in the 1930s famous for her singing and dancing. The drink named for her is a non-alcoholic drink, such as a child would drink.
Kristy McNichol was a teen star, popular in the 70s for her starring role in Family in the role of Buddy.