A napkin or wad of tissue wedged into a guys crack to prevent swamp ass or monkey butt. Also know as a manpon.
I knew I would be sweating my balls off on the disc golf course so I inserted a brotex manpon.
The light trail of hair leading from the navel to the nether regions. Often a sign of a furry bush.
When she appeared in her new bikini her hairway to hell was way to obvious.