| Adult Dib | |
 Adult Dib, in the bush behind GIR. | |
| Name | Adult Dib |
| Species | Human |
| First Appearance | Attack of the Saucer Morons |
| Voice Actor(s) | Rosearik Rikki Simons |
"Adult Dib" is the nickname that has been applied to a background character that appears to be an older version of Dib Membrane, albeit with a backwards scythe hairstyle. He's not to be confused with the older Dib that appeared in "Dib's Wonderful Life of Doom", as he is a physical entity rather than a dreamlike illusion created by Zim.
Adult Dib made a cameo appearance in "Attack of the Saucer Morons", and has only appeared in one other episode: "Mysterious Mysteries".
He only had one line throughout the entire series - in "Attack of the Saucer Morons", after having his head bitten down on by the pig, he said, "The pig accepts me!"
He was seen again in "Mysterious Mysteries", communing with the Blotch with the rest of the Children of the Bright and Shining Saucer.
Trivia[]
- He is voiced by Rosearik Rikki Simons, though it's hard to tell because his voice was muffled at the time (when he says "The pig accepts me!").
- It's unknown as to whether or not Jhonen Vasquez intended for this character to appear similar to Dib or even if it was intended to be hinted that he could be related to the Membrane family.