Ninny-pinny

But the Country's confidence in the Government had to be maintained at all costs; hence the comical, side-glance, slantingdicular, ninny-pinny way in which the "King's Book," for the most part, is drawn up.

Source: wiktionary

They looked so sweet, so innocent, when they were asleep. The girl had little yellow curls — not like these ninny-pinny clipped heads you see nowadays.

Source: wiktionary

In the second part of the book, they tell you how to crack a safe. There are all kinds of ninny-pinny, dopey things, like "It might be a good idea to try a date for the combination, because lots of people like to use dates."

Source: wiktionary

Ah, to be able to bring a pause to this whole mess, to the ninny-pinny men giving useless advice, to the bad news (to the endless briefings on the state of the economy and the ever-worstening crime in the streets).

Source: wiktionary