How does it, um how does it work?
I know not my leige.
Consult the book of armorments.
Armorments chapter 2 verses 9 to 21.
And saint Atletia raised the hand gernade up on high saying oh lord bless this thyne hand gernade but with it thou may blow thyne enimies to tiny bits in thy mercy and the lord did grin. and the people did feast upon lambs and sloths and carp and anchovies and orangutans and breakfast cerals and fruit bats and live. .
And the lord spake saying first thou shalt take out the holy pin. Then shall will count to three, no more no less. Three shall be the number thou shall count, and the number of the counting shall be three. Four shall thou not count, no their not count two excepting that thou them proceed to three. Five is right out. Once the number 3, being the third number being reached, them lubbouth thou holy hand gernade of Anticoch towards thy foe. Who not being within thy sight shall snubbeth.
Amen
The Holy Hand Gernade of Anticoch from Monty Python and the Holy Grail.