Sexual Innuendos are present usually ranging from mild to moderate (an example of this would be drawings of detailed penises on ballot paper or a character having a finger stuck up his butt)

Grotesque gory violence throughout the series

Characters have heads smashed in, guts ripped out, are burnt and get impaled or bitten with severe gore following afterwards

Curse words are said in every single episode ranging from "Fuck" "Fucker" "Shit" "Ass" "Bitch" "Asshole" while more harsher words such as "Cunt" is used twice throughout the first season

Alcohol is commonly consumed through the seasons run time, one character is seen drinking fermented fruit in most of their scenes (fermented fruit is known to have an intoxicating effect especially towards bats which the character is)

Drug use is not seen on screen but heavily implied throughout themes and imagery.

Topics of addiction, abuse, neglect are commonly seen throughout all often being shown in dark and grotesque ways

The season progressively becomes more and more horror focused opposed to lighthearted and comedic much like the first half of episode 1.