a word from da patois language of da jamaicanpeople, originally bumba is ass and claat iis cloth hence asswipes or a fuckin stupid person like ur momma
(P1)who dis blacker kidfi sell crack cocaine.
(P2) dem bumbaclaat bwoy dem fi nyam it quick like suga cane
back before the use of tampons, women used cloths to hold their excrement after their period. So Bomba is referring to their Bum, and Clat is Cloth. Bum Cloth, a rude sayin in countries where this term is used.
other
It literally means butt cloth but its used to swear at people or because something fucked up etc.
Jamaican swear word said when shocked or angered by something ie "bumbaclart, de gyal nearly get knocked over" or "yo, a weh mi bumbaclart money deh?" It means toilet paper bumba = bottom or posterior, clart = cloth. Often used by people with limited vocabulary.
"bumbaclart de gyal nearly get knocked over" "yo, a weh mi bumbaclart money deh?"