From a commentor over at Jewish Music Report who seems to really know his stuff:
For anyone who grew up in the late 70’s or early 80’s,
there are numerous references and voices that are slipped
in. See if you can find these:
-President Richard Nixon
-Yogi Bear and BooBoo
-Tennessee Tuxedo and Chumly
-Yippee, Yappy, and Yahooey
-Darth Vader
-613 Torah Avenue
-the Banana Splits TV show
-Wicked witch from Oz
-The seven dwarfs
-Casper the friendly ghost
I dont have any idea where these are in the tape besides for the ones discussed earlier in the thread. I would guess the seven dwarves is where Achashverosh asks his advisors what to do with Vashti.