Java Lava Boy is an one-time and minor character from the All Grown Up! episode, "Petition This!", and she is voiced by Alanna Ubach. Gallery Retrieved from "https://rugrats.fandom.com/wiki/Java_Lava_Boy?oldid=341631" Categories: Humans Males One-time characters Characters Minor Characters All Grown Up! characters All Grown Up! One show characters Preteens Jim Jr. Junior High students Kids Children Kids that are not babies African American Stub Community content is available under CC-BY-SA unless otherwise noted.