From Longman Dictionary of Contemporary Englishjiggery-pokeryjig‧ger‧y-po‧ker‧y /ˌdʒɪɡəri ˈpəʊkəri $ -ˈpoʊ-/ noun [uncountable] British English informalDISHONEST secret dishonest activity to make something seem what it is not There’s been some jiggery-pokery with the figures.
Examples from the Corpus
jiggery-pokery• This kind of jiggery-pokery does them a disservice.• But according to these figures there's been some jiggery-pokery with the room rates. 