Dagbar the Unseen

Dagbar the Unseen of the Planet Imperceptia is an imaginary alien and the main antagonist of "The Perfect Day".

Appearance
Dagbar is completely invisible.

History
After Tom invents the Hat Locator app, Dagbar calls, asking for the rights to the app. When Tom politely refuses, he sends his minions to attack Tom.

In the end, it was revealed that Tom was wearing a virtual reality headset made by Ben; Dagbar was merely a computer-generated simulation.