Amber Duffman is the estranged daughter of Duffman, the hard-partying mascot for Duff Beer. She is a hipster who owns her own successful cannabis delivery service and has no interest in Duff Beer which she views as a beer for stupid frat bros. She is trying to establish her own identity separate from her father, who never paid child service growing up or took an interest in her life. She gets irritated when people criticize marijuana or claim they have had OD'd on marijuana.