This would work so much better with pictures and sound as it doesn't look too good in print and needs a bit of visualising, but anyway.
I'm beginning to worry how my minds works and none moreso than on this one.
FADE IN
INT. CHURCH - NIGHT
SOFT CHORAL MUSIC PLAYS IN THE BACKGROUND.
An alter boy is carrying a tray to a priest, who is standing in front of a line of boys who are kneeling before him to receive Holy Communion.
Instead of feeding them bread and wine, he picks up a pair of wooden xylophone mallets from off the tray and bashes out a tune on the boys' heads.........where you hear a comical, wooden sounding tune like the Colonel Bogey March.
FADE OUT
You also have to try to imagine the noise of each mallet strike to make a wooden clonking sound, like a wooden xylophone would do.