Stew
Stew stars in both Adventures in Retail and the spinoff, Adventures in Roadtripping. He hates his job and has no respect for the customers.
In AiRoad, he accidentally burned down the store and they're just about to head out on their road trip.

Loosely based on myself.
Jonn
Jonn also appears in both AiR and AiRoad. He instigitates the fire making by forcing Stew to juggle, which he isn't very good at yet.

Loosely based on a guy I know.
Evan Shogun
Evan is the only character with a last name.  Stew and Jonn leave a note in AiRoad explaining that Evan set fire to the store.  The roadtrip they are about to embark on is what will keep Evan from being arrested.

Also loosely based on a guy I know.
Stick figure (various)
This is a stick figure.  They are the stars of Illustrated Thesaurus. They come in many sizes and both genders.
Zombies
They appear numerously throughout the Thesaurus. Usually idiotic, sometimes quite emotional.
Spooky Stick figures
These guys only appeared recently, but they could be back for more.