it means "Ali kill him!". At the Rumble in the Jungle in 1974, when Muhammad Ali fought George Foreman, the crowd was pro Ali, so they were shouting "Ali boma ye" (boma = kill; ye= him) but today many English speakers misspell it as bumaye or bomaye. However, it's not one word, it's indeed two words.
Boma ye come from lingala (language spoken in DR Congo),Boma means kill and ye mean him so boma ye obviously means kill him. People know this because of the fight that engaged Mohammed Ali and George Foreman. the crowd was pro Ali and everybody was yelling Ali, Boma ye. English speakers mispell it bomaye ,but its actually two distincts words. The American rapper The Game use the sentence "ali bomaye" one of his 2013 tracks.
The population of Kalateh-ye At Ali is 245.
Bagh Ali-ye Olya's population is 52.
The population of Qaleh-ye Mirza Ali is 210.
The population of Ali Mirzai-ye Olya is 378.
The population of Cheshmeh-ye Ali Akbar is 263.
Bagh Ali-ye Sofla's population is 25.
The population of Darreh-ye Qasem Ali is 70.
Qaleh-ye Mir Ali's population is 32.
Kakareza-ye Amid Ali's population is 86.
The population of Qanbar Ali-ye Olya is 32.
Ali Mirzai-ye Sofla's population is 251.