High School Quarterback Syndrome 

Former male athletes who suffer from a subconscious inferiority complex where they continue to believe they are the best at any sport and a better athlete than their colleagues, based on their grade school athletic careers. They do this by continuously pointing out their mediocre and oft irrelevant sporting accomplishments, then shoving them in peoples faces.

#1Why does Ronnie talk so much shit on the court? He wont shut up about when he took his HS team to state 3 years ago
#2 Ya, Ronnie still suffers from High School Quarterback Syndrome...
#1 ohhh ok that makes sense

High School Quarterback Syndrome by DaMacAttacc April 6, 2012