From Longman Dictionary of Contemporary Englishshebangshe‧bang /ʃəˈbæŋ/ noun → the whole shebang
Examples from the Corpus
shebang• Naturally Spiritualized crank the whole shebang into life without a word.• Yet given the steamy circumstances, this whole shebang seems oddly passionless.Origin shebang (1800-1900) Perhaps from shebeen “illegal drinking place” ((18-21 centuries)), from Irish Gaelic sibin “bad beer” 