Vietnamese Etymology đi + bậy. Pronunciation (Hà Nội) IPA(key): [ʔɗi˧˧ ʔɓəj˧˨ʔ] (Huế) IPA(key): [ʔɗɪj˧˧ ʔɓəj˨˩ʔ] (Saigon) IPA(key): [ʔɗɪj˧˧ ʔɓəj˨˩˨] Verb đi bậy (euphemistic) to pee and/or poopWikiwand - on Seamless Wikipedia browsing. On steroids.