noun
a person, especially a grown man that acts like a child, who frequently complains about anything possible, always feels they should be rewarded with as many breaks as possible while supposedly working. If energy drinks came in IV drip form, this person would have monster energy flowingbthrough his veins and still have a full set of unrotten teeth. Not one to handle confrontation, they will hide until the danger is clear and instead give their response to the closest available bystander. Hygiene, cognitive thinking and motor skills are not a strong point for this person. May be seen waiting in a pink shitbox in the parking lot at work. May also go by the name Randy or Junior.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.