A term used while in prison. It occurs when a dominate cell mate orders his "BITCH" to lay on his stomach and grease up his thighs. The dominate mate will then hump the greased up thighs of the bitch, which I heard feels simular to that of a females vagina. This is performed to avoid being labeled gay and to avoid sexually transmitted diseases.

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