A woman's estimate of penis length, that is usually a couple inches larger than the penis actually is. Most likely due to the fact that they view them from a different angle, are gauging by eye and the phenomenon known as "man inches"

If a dick's 5 inches, it's "like, totally 6 or 7"

If a dick's 6 inches, it's "like, totally, 7 or 8"

If a dick's 8+ inches, it's "huge, like 11 inches or something"
Girl 1: "OMG, I just fuckde a guy with, like, a 12 inch dick."

Girl 2: "You know 12 inches past the 100th percentile, right? I highly doubt that his dick was that big. You we're probably measuring in woman inches"

Girl 1: "Nah, it was totally 12 inches, he even said so."

Girl 2: "You do realise that most porn dicks are only 7-9 inches, don't you? Trust me, you'd probably be crying/unable to walk right now if it actually was 12 inches"
by Altsareforpussies August 28, 2015
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