What does a sweaty nose mean in superstious beliefs?

someone told me it meant you were jealous of someone or something.

It is the indication of annoyance/short temper.

This was played out on the 60's sitcom, Bewitched. When one thinks of the nose in the transcendental medium, the hounds of hell are discerned, because mongrels can smell the urine from the underworld. Sorceresses consider exudation of demons to possess secondary appendage manifestation properties. Warts are as close to progenies as horns are to brood for swine. The scent of death, and no heavenly afterworld.