English example sentences with "on the double"

I need to find a better job on the double to pay my bills.

Get out of here on the double.

Get in here on the double.

Hand me that scalpel, on the double!

"I've brought Mei up by my own hand. You think I'd give her up so easily to some stranger from who knows where? If you want to marry her, bring me a statement of your qualifications." "Of course. I've brought it with me." "Give it to me. Huh. Academic background: Tatoeba Medical School, graduate. Place of work: Tatoeba General Hospital. Position: Assistant Professor." "Well then, come on in. Hey, bring some sake! On the double!"

Fortunately, help arrived on the double, and the victim's injuries were soon treated.