A woman gettin' gay with another woman in prison. Usually the whorebagger is heterosexual but is gay for the stay and thus becomes lezbo while in prison. The whorebagee is usually a regular garden variety lesbian.
To get some cred, Emily started whorebagging with one of the alphaprison butches.
By Monica
Whorebag
see whore just a much funnier and all in all better way to call someone a whore
slut can also be added for a stronger effect.