Amy: I had to go to my aunt's party all by myself, and everybody was like, "Where's this boyfriend you're always talking about? Is he real, or did you make him up like Armin the miniature horse breeder?"
Penny: Who's Armin the miniature horse breeder?
Amy: The pretend boyfriend I invented to get my family off my back. It unraveled quickly when I couldn't answer the question how'd you two meet?
Penny: I would have thought at a miniature horse show.
Amy: Oh, that's good.
Amy: I panicked and said Woodstock. I just wanted to show Sheldon off to my family.