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

Watch: Twenty One Pilots perform 'Heathens’ and 'Ride' live on SNL.

Twenty One Pilots appeared on Saturday Night Live this past weekend, performing two songs, ’Heathens’ and 'Ride', with an introduction from Lin-Manuel Miranda.

Watch both performances below...