Arkham Asylum IncidentEdit
Joker uses the teeths to distract Batman through the story, it also serves as one of Riddler Chalenges, it is also one of Joker's gadgets in the Predator Challenges in the DLC "Play as Joker", but unlike the ones found in the Riddler's Challenges, it is equipped with explosives.
Arkham City IncidentEdit
Again, Joker uses the teeth to distract Batman, but instead of the teeth being spread across the whole map, it is only in a few parts of it, like the Sewers.
- It also appears in the game Injustice: Gods Among Us as one of Joker's attacks.