- How many pigs died just so that Josh could prank his friends?
- The intestines were used as Josh's "body" (functions as a mannequin) to be severed in half when Chris decides who he will save between Ashley and Josh.
- Matt and Emily will find a similar pig's head. They will also find a note attached to it. Ashley and Chris will later find pig corpses in the basement.
- In Chapter 10, during Josh's hallucination, a pig head appears as a representation of the pigs Josh had to kill in order to pull off his prank.