Hojoni

Hojoni is fictional fire-breathing lizard and movie in Generation 1 continuity.

Billboard advertisement.

A billboard advertising the film Hojoni appears in the Generation 1 cartoon episode "Kremzeek!".

Note: Hojoni is a fictionalized version of the famous movie monster Godzilla. Ironically, Godzilla actually exists in at least one version of Transformers continuity. It's vaguely possible that the movie Hojoni was inspired by Godzilla's rampages.

From Teletraan I: The Transformers Wiki, a Wikia wiki.