Archery question.

[d_Guy]

Nock, I'd guess.

Unless it was knocking on the bow for luck.

[FierceKitty]

Lord Sam of Casablanca: Who sees Froggies?
Line of archers: We see Froggies.
Lord Sam of Casablanca: How many Froggies?
Line of archers: Lots of Froggies.
Lord Sam of Casablanca: But they will not linger if you take a finger and knock on bow.
(tock, tock, tock)

(Long shot: Lord de Strasser ordering his ninth champagne cocktail which he never drinks. Cut to Sieur Rick, slipping letters of transit under his brigandine.)

etc....