... and the Lord spake, saying: "First take out the Holy Pin, then shalt thou count to three, no more, no less. Three shall be the number of the count, and the number of the counting shall be three. four shalt thy not count neither count thou two, excepting that thou then proceedeth to three. Five is right out. Once the number three, being the third number, be reached then lobbest thou thy Holy Hand Grenade towards thy foe, who being naughty in my sight, shall snuff it."
King Arthur (pulls pin): "One, two, five !"
Sir Lancelot: "Three, Sir."
King Arthur: "THREE" (lobs the Holy Hand Grenade)