Macnaha qaamuuska ereyga "shubid" waa cuf yar oo cajiin ah ama wax lagu dubay oo sida caadiga ah lagu kariyo karkarinta, uumiga, ama shiilan, inta badan laga buuxiyo hilib, khudaar, ama miro. Burburku waxa uu noqon karaa macaan ama macaan waana saxan caan ka ah dhaqamo badan oo adduunka ah, oo ay ku jiraan Shiinaha, Jabbaan, Kuuriyaan, Polish, Jarmal, iyo cunnada Koonfurta Ameerika.