Is Jamaican patois, often used in times of frustration or as a curse word.
It is a substitute word for "Fuck, fucking hell, idiot,"
The word has
spread round the
world to countries with urban culture (ie. UK and US), but (apart from Jamaica) is mainly used in the UK as modern
day street slang
"where is my bumbuclart money"
"mi fi jus spill mi drink... wha da bumbuclart!"
"mi just
chill here
smoke mi ganja, mi na wan'
walk street like a bumbuclart"