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

Ariana Grande teases new single 'Break Up With Your Girlfriend, I’m Bored'.

Ariana Grande has confirmed to fans that the third single off her upcoming album 'thank u, next' is indeed 'Break Up With Your Girlfriend, I’m Bored' (rumoured to be produced by Max Martin), and teased that a video for the song will drop this Friday.