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

Watch: Arctic Monkeys perform 'The Ultracheese' live for Stephen Colbert.

Arctic Monkeys appeared on The Late Show with Stephen Colbert tonight, to perform a flawless rendition of 'The Ultracheese' from their latest album, 'Tranquility Base Hotel + Casino'.

Watch the performance below...