Macnaha qaamuuska "goobta dhexe" waxa loola jeedaa aagga kubbadda koleyga ama kubbadda jilicsan ee ku taal inta u dhaxaysa garoonka bidix iyo garoonka midig. Waxa kale oo si ballaadhan loo isticmaalaa in lagu qeexo booska dhexe ee ciyaaraha ama hawlaha kala duwan, sida kubbadda kolayga ama kubbadda cagta, ama meesha ugu muhiimsan ee diiradda la saarayo ama meel gaar ah oo la xiiseeyo ama hawlo.