Coined by Keith Olbermann, a former ESPN analyst, this term describes one who celebrates "victory" too early, only to watch it hilariously slip through their hands.
Doctors are still looking for a cure for this disease, though they believe there might be a correlation between being a jackass and watching Jersey Shore that may indeed lead to the onset of this affliction.
To make this list, the athlete must think they've achieved victory, though they will not, largely because they're too busy showboating.
The following is 30 people who suffer from Premature Jocularity. But unlike most other diseases, this one is okay to laugh at.
So don't feel bad.