Sienna Miller, leading lady in recent release The Lost City of Z alongside Robert Pattinson and Charlie Hunnam, has some interesting adjectives to describe her nipples.

In this month's Allure mag, she shares her sentiments about having a post-baby body, "I do miss my breasts being where they were. I have nipples like fighter pilots’ thumbs. But I also sort of like that they’re a little ’70s. And that they fed my kid.”

Um, "fighter pilots' thumbs?" This has to be the first instance of any such comparison in relation to breasts since...well. Ever? And what does it even mean?

As Miller neglected to elaborate on what seems like a confusing condition, it looks like we're just going to be left to our imaginations. Or wondering whether to bring up the phrase at our next checkup.

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