At least twelve white artists recorded the tune before World War II. (n) a guy that's acting like a jackass. Description : Jack of diamonds. The Jack of Diamond is the 37th card in the deck. Jack of Diamonds (a.k.a. Get a Jack of Diamond's mug for your Facebook friend Beatrix. It is a Texas gambling song that was popularized by Blind Lemon Jefferson. Playing cards have been used to tell fortunes ever since they originated back in Europe in the 14th century. Jack o' Diamonds and Jack of Diamonds (Is a Hard Card to Play)) is a traditional folk song. Meaning of Jack of Diamonds. One of the 52 playing cards from a standard pack as used for bridge and poker, with a picture of a jack (knave), with a nominal value of 11, and with the diamonds suit. What does Jack of Diamonds mean? Some famous Jack of Diamond people include Mandy Moore, Kate Moss, and Geraldo River. Information and translations of Jack of Diamonds in the most comprehensive dictionary definitions resource on the web. Definition of Jack of Diamonds in the Definitions.net dictionary. It was sung by railroad men who had lost money playing conquian. It is associated with Sagittarius. jack-of-diamonds definition: Noun (plural jacks of diamonds) 1. On the romantic and the professional levels, he shows an intermediary who will bring news to the consultant. In a way, they were the first form of tarot cards.The practice of cartomancy is among the oldest forms of fortune telling and is still used to this day. These natives are either wholly material and quite shallow, highly spiritual, or a curious, artistic mixture of the two. The Jack of diamonds announces news from a messenger. Depending on the other cards from the reading, this piece of news can be positive or negative.