Because the Pun is mightier than the 's-word.'
I love to play with words. (Sometimes, it gets me in trouble: my brain spoonerizes something and it comes out unintentionally.)
Again, I reiterate: Cough syrup and lyrics DON'T mix.
Bits and pieces of songs... misinterpreted.
THE OL' WORD SWITCHEROO:
SCOOBY AND ASTRO SING THE HITS!
SPOOFS:Theme Park Opener