Rob

Rob
A close-up of Rob from 782: Desecration
First appearance	276: Fixed Width
Appearances	13

Rob is a stick figure in xkcd. Rob has no identifying features. Whether the stick figure is Rob or Cueball is only revealed by what he is called in the comic of which he appears. Rob is specifically named in 276: Fixed Width, 632: Suspicion, 716: Time Machine, and 782: Desecration. As well, some comic transcripts refer to a cueball character as "Rob", such as 647: Scary.