Plesuski attended Fear Tech, where he majored in under-the-bed studies and minored in canine imitation. He worked at Fear Co. and Scream Industries for three and two years, respectively, before acquiring his current occupation at Monsters, Inc.
Ricky was featured in a Monsters, Inc. commercial, in which he was among the scarers that briefly flashed on the screen during an explanation of how Monstropolis' energy was collected. He was also present during the staff shot at the end of the advert.
Once the CDA had managed to regain peace in Monstropolis and return Boo back to her home in the human world, James P. Sullivan and Mike Wazowski changed Scare Floor F into a laugh collecting room, and Plesuski's job was changed accordingly.
Plesuski was among those who received a Scare Card, which detailed his career history, as well as records and personal information.
Personality and traits
Ricky is a very short monster, standing at only 2'6", and weighing 357 pounds. He has a very large mouth, as well as eight short legs, but no arms. Boasting lime green skin, Ricky also has two round, blue eyes, as well a set of sharp teeth, which he utilizes in his profession.