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

Bring Me The Horizon - 'Sleepwalking' music video.

Bring Me The Horizon have released a music video for 'Sleepwalking' - the latest single from the band's upcoming new album 'Sempiternal' which is due to be released this April.

Watch the 'Sleepwalking' music video below...