Scottish word for testicles. The term is extrapilated from the term "chuckie stanes" which in English, means "Throwing stones" meaning small stones suitable for throwing or firing from a catapult.
Chuckie Moe Charles Underground rapper whom took said alias above.
Chuckie is 100 percent real identity has nothing to gain from being fake to rise above all the hardship while being independent is the true definition of a man.