|“It's all yours.”|
|— Bill to Nanna, "Potty Mouth"|
Bill is a construction worker who was possessed and transformed into a Gloombie.
When Jack exits, the toilet begins to shake violently, and Jack realizes he has created Spewer.
When J.B. comes out of the bus, Nanna and Bill attempt to attack, but she frees them from their possession before taking out Spewer.
- 5. "Potty Mouth"
- He has a longer beard in his Gloombie form.