As far as I can see it is only the wild plan of a harum-scarum young man.
A harum-scarum fellow, and pretending to a great scorn for all the girls.
And what if I don't hold with investing any of uncle's money in this harum-scarum idea of yours?
And of how they looked & the harum-scarum things they did & said.
harum-scarum, wild, dissipated, reckless; four horses driven in a line.
She's such a wild, harum-scarum thing, and she does love to tease.
He was far too harum-scarum for flights of fancy or for patient investigation.
Of course it was a harum-scarum impression, but it gratified them to hold it.
I'm the last man to be hard on mischief; heaven knows I was a harum-scarum in my time.
She was only eighteen, and the most harum-scarum creature you ever saw.