바카라śDon바카라™t go to that house, bhangis (sweepers) live in it.바카라ť I heard my friend Neeraj바카라™s voice from the bushes, advising me. He was a Brahmin, the uppermost caste in the caste hierarchy and knew that touching a bhangi바카라”a lower caste바카라”would pollute him, for which he would have to take bath. Bhangi is a derogatory term for members of the lower caste Balmiki community, whose main occupation, as per caste hierarchy, is sweeping. Upper caste Hindus believe bhangis do 'polluting' work, which makes them untouchables.