bumboclaat /ˈbʌmbəˌklɑːt/adjective 1exclamation 1noun 1forms 1 adjective1 •(vulgar) Cursed, that is expressly disdained. exclamation1 •(slang, vulgar) An expression of anger or frustration. noun1 •(vulgar) Any cursed or disdained thing or occasion, a filling word.How in the bumboclaat did it turn out to be like this? formsbumboclaats