貧乳はステータス 貧乳はステータスだ!希少価値だ!
"貧乳はステータス"

One of the catchphrases of [[Mayumi Thyme]] in [[Shuffle!]]

Its use by female [[otaku]] [[Izumi Konata]] in [[Lucky Star]] is more famous, though.

Also referenced by [[Susanna Hopkins]] in the [[Genshiken]] anime adaptation.
a flat chest is a status symbol