she ‧ bang /ʃəˈbæŋ, ʃɪˈbæŋ/ BrE AmE noun
[ Date: 1800-1900 ; Origin: Perhaps from shebeen 'illegal drinking place' (18-21 centuries) , from Irish Gaelic sibin 'bad beer' ]
the whole shebang informal the whole thing:
It’s a big project, and she’s in charge of the whole shebang.