@bijouxbroussard It's a setup to a very old joke. Not very politically correct, and I definitely would never tell it sincerely. In fact, I maybe shouldn't have made the reference at all.
@LordShadowfire No Blacks,no Irish,no dogs was often a sign in newspaper adverts and hanging on doors of houses with rooms to rent. The landlords didn't want Black folks,Irish folks or anyone with dogs renting out their rooms.
