A random invitation to a Halloween party leads a man into the hands of a rogue collective intent on murdering him for the sake of their art, sparking a bloodbath of mishap, mayhem and hilarity.
This movie contains 17 potentially triggering events.
Nothing on screen, but a character graphically describes soiling themselves on a previous occasion. Another character also asks if a character has wet themselves, but they have not.
A part of a man's face is eaten off (off-screen) and it leaves his teeth exposed, but there's no damage to the teeth themselves or any scenes where the teeth are damaged.
The n-word is used by a black man rapping on a subway, a character uses it ("[selling drugs feels good] but have to deal with n*****s"), and the effects of the word are discussed. The usage of it isn't directed at anyone in particular.
A character has a wallet with the confederate flag on it.