This film is like if Mad Max had a child with Ken Russell's The Devils. Then Falling Down had a child with something along the lines of Mother or Children Of The Corn. These two resulting people then meet have a child of their own and it's into cults, LSD and 70s gory grindhouse psychadelic cinema. This child is Mandy.
If any of that sounds absolutely off its rocker to you or remotely interesting then great because this movies is fucked and I unshamefully loved every minute of it's madness.