coup de main - noun
kü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Billie Eilish teases new song 'Happier Than Ever'.

After first teasing new song 'Happier Than Ever' in her documentary film, 'The World’s A Little Blurry', Billie Eilish has now shared a new fifteen second snippet of the track - following her recent declaration that "things are comingggg".

Watch the teaser below...

And the original preview: