From Longman Dictionary of Contemporary Englishhang it (all)hang it (all)British English old-fashionedDISAPPOINTEDANNOY used to say that you are disappointed or annoyed about something → hang
Examples from the Corpus
hang it (all)• They looked around for somewhere to hang it.• He weaves an apple blossom wreath and hangs it from a branch.• Adrienne paused to scan her face before taking her coat and hanging it in the closet.• Their decision to hang it on a beam in the barn was an acknowledgment of how little it belonged.• He hangs it out of sight, through a curtained doorway next to the bar.• And you can hang it up.• Take off your coat and hang it up. 