A state of being one feels when they're immensely stressed, anxious, lazy, or exhausted. This is usually derived from school related things and activities, like low grades, but can involve anything ranging from something as basic as sleeping to even the most questionable idiosyncrasies. Often, one will feel powerless to change the outcome until the event transpires.
John: Kek I just skipped two of my 3 total college classes because I slept in from playing FO76 all night.
Jeremy: I guess you got the John Feeling John!
Don’t want to go to class, have the John feeling rn.