This, I think, explains why I don't have an answer to this question.
Our friend Russ from Indianapolis emailed this question last night and I forwarded it to a number of people here who I thought would have the answer.
The only person who's responded so far is Will. He said to be sure to let him know what the answer is, since now he's wondering, too.
Assuming those in the know are off shopping, wrapping, decorating or sleeping, I thought it would be fun to post the question to see if any of our readers would happen to know the answer:
There is a ride in the southeastern corner of Holiday World that consists of about 6-8 jeeps that take 2 laps on a track [Doggone Trail]. The speakers always blare out something that sounds like, "I am a fizzy star lock."
Simply click on the Comments link below and give it your best shot.