Тогда приведу оригинал
Цитата:
Lorraine: Do you have a television set?
Marty: Well, yeah, you know we have two of them.
Milton Baines: Wow! You must be rich.
Stella Baines: Oh, honey, he's teasing you. Nobody has two television sets.
http://en.wikiquote.org/wiki/Back_to_the_Future
P.S.
Хотя второй перевод мне нравить больше.