Coochie Line

The line on a girl's lower waist when she sits or lays down leading to her coochie.

Bro Gianna's Coochie Line was so sexy.

wind line

During those times when the sea breeze doesn't come all the way to shore, the "wind line" is the shoreward edge of the sea breeze. At the "wind line" the ocean's surface changes from glassy to rough, and this boundary line can sometimes be seen from shore.

We paddled our sailboards out to the wind line.