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Julian's Grandmother was a former resident of the Sunnyvale Trailer Park and caretaker of Julian, as well as the original owner of the Shitmobile and what would be come Julian's and later Lahey and Randy's trailer.

Biography[]

Julian's grandmother lived in the Sunnyvale Trailer Park during the boys' (namely, Julian, Ricky and Bubbles) childhood and took care of Julian as his legal guardian. 

While his parents were making their leave from the park, Bubbles' mother visited Julian's grandmother and arranged for Bubbles to stay with her and Julian, with the former saying the latter will look after him. ("Dear Santa Claus, Go Fuck Yourself")

Julian's grandmother was also known for getting rather drunk and driving around the park with the Shitmobile, causing excessive damage to the car itself. ("The Kiss Of Freedom")

Background[]

While not made explicitly clear, it's likely that Julian's grandmother died prior to 1997 (after all, she was a grandmother) but like several other parental figures it is also indicated that she simply left the park.