A mild-mannered janitor at a health club is chased out a second story window by bullies and lands in a drum of toxic waste. The chemicals cause him to transform into the Toxic Avenger, who has superhuman size and strength and stands up to bullies and corruption.
I consider getting punched up the butt and having one's organs removed via the a**s to be at least slightly sexual just by the nature of the injury but it isn't done with any known sexual intent.
One of the more memorable moments is during the concert scene where a character is scalped and suffering in the background. It is meant to be humorous but can be distressing for those not expecting it.
Yes, but most of it is sort of cartoonish if that makes sense. Like a huge gush of blood coming up from a neck after a head is cut off. Various decapitations, an arm is pulled off, guts are shown.
Very minor- no sex scenes, just some brief nudity. Someone flashes their b***s at a concert, shortly after in the same scene a fake looking p***s is very briefly shown. Another (definitely fake) p***s is briefly shown later in a very non sexual way.