1 definition by BFinlayson

Anus areola that is exposed when a woman wears a thong and bends over. In other words, the darker colored skin around the bung that a woman might reveal while wearing a g-string.
Slightly different from an alternate definition that refers to the triangle patch of fabric or whale tail near the top of the thong, this varient is specific to exposed penumbra of flesh around the butthole which combined with buttfloss looks like an Eyepatch a pirate might wear.
After buying a tiny thong bikini, Jane also paid for a Bleached Asshole so she wasn't showing pirate patch every time she bent over to pick up her tanning lotion at the beach.
by BFinlayson December 7, 2012
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