- The beer Eugene pours on his electric guitar is Dead Guy Ale, which is the name of a real beer. It's also the beer everyone drinks in the afterlife.
- Nearly every song on the soundtrack is performed by an artist who committed suicide (or a band whose singer committed suicide) — Nick Drake and Joy Division for instance.
- Kamikaze Pizza, in a world of people who've committed suicide.
Fridge / Wristcutters: A Love Story