Wiktionary
brand spanking new
a. (context informal English) utterly new, as new as possible
Usage examples of "brand spanking new".
She watched true horror glitter in his eyes, as though everything he'd witnessed on television was brand spanking new.
And, despite some people's possible qualms, Oversteegen had brought along the newly promoted Lieutenant Commander Betty Gohr to replace Blumenthal as Nike's brand spanking new tactical officer.
So what were a pair of brand spanking new destroyers of the Republican Navy doing in a parking orbit around the planet of Osiris?
When I walked back to the saloon I was toting a full outfit, right down to a brand spanking new Winchester.