What does Bulgarian mafia mean?

Bulgarian mafia meaning in Urban Dictionary

A powerful criminal business. Bulgarian mob has become the effective on earth standing next to the Russian, the Japanese (Yakuza), the Italian (Cosa Nostra),the Columbian and Serbian. Famous Bulgarian mobsters are Georgi Iliev, Vasil Iliev (VIS is Vasil Iliev's business), Krasimir Marinov "Margina" and Ivo Karamanski. The Bulgarian mob is known as the most cruel gang companies in European countries.