- “This bewildered bear got his science degree at a very young age - and has hardly grown up since! He may be a bit kooky, but when it comes to the C.A.K.E. team, Dr. Fumbdound always has a batty plan. Don't let his lanky proportions and glasses fool you, Fumbdound is one smart bear!”
- ―Toontown Rewritten
Doctor Fumbdound is an NPC bear Toon who is a member of the C.A.K.E. (Categorizing All Known Energy) team for Loony Labs. He can be found in Toon Hall inspecting the Silly Meter with the rest of the Scientoons. Toons may speak to him to grab a ToonTask to retrieve the Silly Reader, and learn more about the Silly Meter and its functions.
- His name is a spoonerism of the word "dumbfound".