The act of adding four points to a random hookup when traveling out of town or at least many miles from home, that no one else, or only a few close friends or cool co-workers (who are with you), know about. i.e. A woman that is ordinarily a 3 is upgraded to a 7.

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

The smell the vagina starts to make while riding on a vehicle for 4 or more hours.