Grorbert appears in the Running Across Australia sketch as a runner who is running around Australia for anal sex awareness. After arriving in Crodder's Bum from the town Whittler’s Ridge (about 30km away) he is booed, and later executed by the town who prefers ‘normal’ sex.
Grorbert's relationship to Grerbert from the Triplets' 18th Birthday Sketch is unknown.