is the medical term used for the lack of one's experience in watching sports videos. The known symptoms of this deficiency are lack of knowledge of great sports plays, statistics or players' information. It can happen to anyone who doesn't watch enough sports channels on their television or log on to sports websites. ESPN.com has a cure for this diseases and it can be found at www.espn360.com.
NOTE: This deficiency must be taken seriously and those who have it should act towards a cure soon.
Ryan did not know about the 720 dunk, he definately has the sports video deficiency lately.