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" is a Jamaican slang word that is often used to express surprise, shock, anger, or frustration. It can also be used as an insult or a curse word. The literal meaning of "bumbaclart" is "ass cloth" or "toilet paper" or menstrual pad.