Ancient Gentleman is the mechanical engineer working in the labs on GMF 49. His mannerisms tend to put people off.
- Absent-Minded Professor: Sometimes he'll forget what he's talking about in the middle of a sentence.
- Ambiguously Human: Scanning his body reveals a skeleton that can't possibly be human. This is never explained.
- And in a flashback to his "childhood," he... isn't very cute.
- Berserk Button: Calling him stupid, or even implying that he isn't smart.
- Clark Kent Outfit: His rather billowy outfit hides his powerful body.
- Creepy Shadowed Undereyes: From his lack of sleep.
- Gonk
- Inferiority Superiority Complex
- The Insomniac: No matter when you go into the laboratories, he's always there, just doing... something.
- Lean and Mean: Keeps himself in toned, wiry shape.
- Super OCD: Deconstructed; his perfectionism leans on Axe-Crazy.
- The Unsmile: He has More Teeth than the Osmond Family, so this is to be expected.
