The area of body hair on mans torso which protrudes from the underwear and based on the style and cut of underwear can include an area of up to several square inches. In all cases the prebush is defined by the underwear cut and is usually less dense and often an area subject to manscaping . A woman can have a prebush too but usually frowned upon in most western culture except lesbians and skank culture.

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