This is a "keep a stiff upper lip" and "tongue in cheek" comedic Halloween song - good for any other nite** as well - and daytime too. The song is in the satiric spirit of BRITISH GREATS like Monty Python and Peter Sellers.
NITE** - SEE MEANING BELOW:
nite
[n?t]
NOUN
informal
simplified spelling of night.
"grist for a million late-nite TV jokes"
SOUND EFFECT CREDITS AND ATTRIBUTIONS: Soundbible.com