A sad and mildly debilitating condition in which the sufferer will never be exceptional in a chosen discipline or field of study, no matter how hard they work. While incurable, it can often be treated/maintained with a reality check.
I'm sorry Mrs. Smith. You might as well stop your son's violin lessons. He will never be a virtuoso. He has chronic mediocrity syndrome.
The people in the back of the pack during a multiplayer Mario Kart race. The 3rd place player is usually considered the "conductor", and everyone behind him is part of the train. The reason for the label "mediocrity" is that farther back player always get much better items that allow them to "cheaply" make up ground. A common scenario is that 1st and 2nd will be skillfully sparring for first place,and blue shell comes from the back of the pack and destroys the leaders. While they are the down the "conducter" and his "train" will pass the more skilled players while making whistling sounds.
if your mother was a mediocrity from the suburbs and your father a lumberjack even plastic surgery won't help you look likeLeonardo diCaprio or Brad Pitt, no matter what your sexperience is