Jixx means: Give your name to a kvlt or tr00 metal fan. The word may be derived from ijeksi, a word that derives its roots from a scandinavian term meaning “authentic”, “devoted” or in certain cases “possessing an above-average intelligence/wisdom”. The term may also be used to describe someone who is deeply anti-emo and believes in hardcore music. This term can sometimes be misunderstood and dabs in Satanism. A genius. (in Community Dictionary, added by Ignacio Santana)