The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Actors (2 members)
- Agents (6 members)
- Aliens (12 members)
- Characters (115 members)
- Chris' Characters (32 members)
- Companies (4 members)
- Deceased Characters (1 member)
- Fantasy (2 members)
- Games (2 members)
- Heist (15 members)
- Holiday sketches (13 members)
- In-universe media (9 members)
- Jack's Characters (38 members)
- Julysixth Park (10 members)
- Machines (1 member)
- Pages with ignored display titles (1 member)
- Pages with short description (6 members)
- Planets (1 member)
- Podcast Characters (5 members)
- Podcast Pilots (8 members)
- Portraits (115 members)
- Sci-Fi (34 members)
- Series (4 members)
- Sketches (86 members)
- Sketches shot in Chris' apartment (17 members)
- Sketches that feature an afterlife (6 members)
- Sketches where Chris' character dies (17 members)
- Sketches where Jack's character dies (17 members)
- Sketches where tech goes self-aware (5 members)
- Sketches where the world ends (4 members)
- Species (5 members)
- Sponsored sketches (5 members)
- Technology (2 members)
- The 12 Days of Chris & Jack (4 members)
- Thumbnails (95 members)
- Travellers between universes (3 members)
- Travellers in time (1 member)
- Unproduced sketches (2 members)
- Videos where Chris juggles (1 member)