1 definition by yurple

A form of titty hard on in which only one nipple is hard.

Etymology: evolved from the popular image of a pirate with one eye covered by a patch
When walking down the street and noticing a girl with pirate nipple:

"YARRRRR! Shiver me timbers! Thar be pirate nipple in these waters!"
by yurple April 30, 2006
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