Gacmo-boobbareedka waa nooc ay gacanta ku hayaan ama gacanta ku hayaan, kaas oo gacantiisa geliya gudaha cambarka si uu u dhaqaajiyo madaxiisa, cududdiisa iyo astaamo kale. Caruusadu waxay inta badan ka samaysan tahay walxo jilicsan sida maro ama xumbo, boombaleysku wuxuu maamuli karaa dhaqdhaqaaqa iyo tibaaxaha cambarka isagoo isticmaalaya farahiisa ama iyada. Farshaxanada gacanta ayaa inta badan loo adeegsadaa bandhigyada puppet, sheeko-sheekaynta, iyo noocyada kale ee madadaalada.