kerpel

The part of the body where the buttocks meets the thigh.

Wow, when that waittress bent over I could see her kerpel.

7👍 -1👎

cutting fabric

When it's extremely cold outside and a person's nipples which are known to contract in cold temperatures and stiffen (or "get hard"), so much so, that one might suggest they could possibly pierce the fabric of a person's shirt.

It's so cold out I'm cutting fabric.