Definition

A person who achieves sudden fame through reality TV, typically by being willing to publicly humiliate themselves on camera for fifteen minutes of recognition. The intersection of 'plebeian' and 'celebrity' nobody asked for.

Example Usage

Every season they replace the old plebrities with new contestants who have no talent but unlimited shamelessness.

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=plebrity&defid=2164528)