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1.
A bulging forehead

Someone who is unlucky enough to be born with a forehead that sticks out to an obvious extent.

When seen at a side angle can be easily described as half a soccer ball.
"Bro look at her borehead. It's massive....lets go kick it"

"Dude! Theres no way im dating her have you seen her borehead?"
by Ryan Donnelly November 19, 2007