Karen: If you're from Africa, why are you white?
Gretchen: Oh my god Karen, you can't just ask people why they're white.
Gretchen: Oh my god Karen, you can't just ask people why they're white.
Karen : If you're from Africa, why are you white?
Gretchen : Oh my god Karen, you can't just ask people why they're white.
http://www.moviequotedb.com/movies/mean-girls/quote_15097.html