I think my apartment building HAS domovoye. They live in the bowels of the airshaft and blow cold, cigarette-smelling air at us through the silverware drawer. They also play "music" on bedsprings when the wind blows. Sometimes after we make them offerings of old boots and milk, they stop blowing cigarette smoke at us and blow incense instead.
It really is a shame that "gingivitis" means a painful inflammation of the gums. It is such a nice word. It should refer to some kind of fizzy, gingery concoction that peps you up during the cold winter months.