Everyone has limits, yours are probably different.
Rape, brutality against women, cruelty to animals: Cannibal Holocaust
Rape: House on the Edge of the Park
Brutality against women, rape: Cut and Run
Rape: Crazy Lips
Extreme brutality against women, rape: Scrapbook
Extreme brutality against women, rape: August Underground
Rape, sexual harassment: I Spit on your Grave, I Piss on Your Corpse
Rape, uncomfortable sexual imagery: Irreversible
Uncomfortable sexual imagery, incest, violence against women: Ken Park
Rape: Deadgirl
Sexual violence, maggots on genitals: Honky Holocaust
Nausea-inducing camerawork: Climax.
