Philbert Dingleberg (also known as Bubbleberg, which Boomer and Brady call him) is the yearbook editor of Boomer and Brady's old school.
He appeared in the episode Beach Party Maggot Massacre.
He arrived on Kinkow for Brady and Boomer's knew party, but was eaten by the giant Sand Maggot. The kings managed to rescue him and reconciled. Philbert becomes friends with Brady and Boomer and both of them apologized to Philbert. (Beach Party Maggot Massacre)