When a chick's nipples are hard and they stick out prominently from under her clothes, just like the "turkey's ready" indicators on a succulently done butterball.

This is incredibly hot and every guy within miles will notice and get a half-stiffy just from seeing that. Usually happens when it's cold or she's aroused and she is wearing a tank top or other tight shirt and a thin or (ESPECIALLY) no bra, which is up there with the hottest thing ever!

When you eat dirt for the first time and leave your family to build a shack in the woods