The secret word in this episode is ZYZZYBALUBAH, which is said and screamed at fourteen times.
George McGrath who appears in this episode as ZYZZYBALUBAH appeared in "Rainy Day" as Daryl, a police officer who threatened to have Pee-Wee arrested for making prank phone calls.
At 12 letters ZYZZYBALUBAH is the longest secret word in the series.
ZYZZYBALUBAH is the first secret word to not be used in English.