Flexagon

A fan favorite, Flexagon is a minor character appearing on September 30th of 2018.

Physical Appearance
Flexagon has a regular male body with a hexagon for a head. He wears a blue hat backward, sunglasses, and a white t-shirt that predicts his future or simply states the present.

Personality
Flexagon gives off a "too cool for school" aura as he takes a selfie. He is known for being a vlogger.

Debut
He was created by an Instagram user named Bridbahn. Many people loved the character (both literally and ironically) and wanted him to appear in a Polygoons comic. Polygoons tried many times to say no but later decided to put the character's silhouette in on comic #80 (#6 of Prisongoons). No body had noticed until after the release of comic #90 (#16 of Prisongoons) when Flexagon (spoilers) dies.

Relations
Although interacting with Percy and Dave, he didn't have any real relations with any of the characters.