There is one case of nudity in the whole series.

Graphic, bloody, gory animated violence

There are thousands of uses of the word fuck.

The c word is used in season 2 and it's use becomes progressively more frequent, in the final episode of season 3 its used around 90 times.

The swearing is ridiculously, unbelievably frequent in this show.

Just the episodes Choomah Island 2 and 3 have over 1,000 uses of the word "fuck"

Frequent, graphic hard drug use throughout.

Frequent drug references to almost every drug in existence