Forbidden Zone extensively employs camp aesthetics, gender fluidity, and cross-dressing as central elements of its surreal, transgressive world. These non-normative expressions are integrated into the film's celebrated bizarre humor and are not presented as targets of specific anti-queer ridicule or condemnation. The film's overall subversion of traditional norms can be seen as a form of non-traditional affirmation.

Forbidden Zone features Squeezit the Frog, a gender-nonconforming character whose portrayal is deeply integrated into the film's grotesque, surreal, and comedic aesthetic. This depiction primarily uses the character's identity for shock value and mockery, contributing to a problematic representation where gender non-conformity is a source of bizarre spectacle rather than dignity or complexity. The net impact is negative.

The film consistently portrays family units as highly dysfunctional, chaotic, and often abusive, actively subverting traditional norms regarding marriage, parental authority, and gender roles through surreal and satirical exaggeration.

The film uses Christian iconography (Satan, hell, preachers) in a highly satirical, irreverent, and often grotesque manner, portraying them as part of a chaotic and absurd underworld. The narrative reduces figures like Satan to petty tyrants and preachers to nonsensical figures.