Graybeard

[Dorothey Allen]

A middle-aged man. [Old enough] to have some white ([gray]) hair, but not completely white yet. Graybeards tend to think of themselves as [wise] and experienced, while younger people just consider them old.

[Magaret]

An aging nerd. Generally very fat, with poor hygiene, balding gray hair pulled back into a pathetic ponytail, and, of course, a messy gray beard. His is a body ravaged by a lifetime of mountain dew, cheetos, and [social isolation]. The final stage of [nerdery] before death, following the [fatbeard] and neckbeard stages.
Often runs or at some point ran a comic shop. Often quite bitter about the new kids in the hobby, despite getting into it when he was approximately the same age.