Answers revealed

VERBIGERATION - to repeat things over and over and over and over again.
ASPERGILLUM - a device used for sprinkling holy water
BAFALO - a west African xylophone
CHINQUAPIN - a tree of the chestnut family
SARCOLOGY - the study of soft parts of the body

(I maybe should have pre-read them before deciding. Grade 6ers are grossed out easily so the last one didn't go over very well!)

So the next time you are playing your bafalo under a chinquapin whilst studying sarcology, think of me.

Well, I see by the clock on the wall that it's time to bid you, one and all, so long. Farewell. Au revoir, .....