http://www.bigdawg-dir.com/Birds_and_Birding/Humor_and_Jokes/Pet and Animal Directory consisting of common animals and pets from around the world. Quality links and resources are contained inside the Big Dawg Pet and animal directory.Add your links today and help us grow to be the biggest on the web. humor, according to ancient theory, any of four bodily fluids that determined man's health and temperament. Hippocrates postulated that an imbalance among the humors resulted in pain and disease, and that good health was achieved through a balance of the four humors; he suggested that the glands had a controlling effect on this balance. For many centuries this idea was held as the basis of medicine and was much elaborated. Galen introduced a new aspect, that of four basic temperaments reflecting the humors: the sanguine, buoyant type; the phlegmatic, sluggish type; the choleric, quick-tempered type; and the melancholic, dejected type. In time any personality aberration or eccentricity was referred to as a humor. In literature, a humor character was one in whom a single passion predominated; this interpretation was especially popular in Elizabethan and other Renaissance literature. One of the most comprehensive treatments of the subject was the Anatomy of Melancholy, by Robert Burton.