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

Watch: Bleachers x Saturday Night Live.

Bleachers made their Saturday Night Live debut last night, performing 'Take The Sadness Out Of Saturday Night' singles, 'How Dare You Want More' and 'Chinatown', with assistance from "Bleachers cousins" Claud and Blu DeTiger, as well as Jack Antonoff's father, Rick.

Watch both performances below...