Used to describe the best basketball player within the parameters of a specific location or circumstance, whether in a particular game, on a given team, in the league, etc.Usage example: Greg Ostertag is the ballin'est player from Duncanville, Texas.Word History:
The exact origin of this word is unknown. Etymologists
therorize that it originated as part of the And1
Streetball Tour.Ostertag is the ballin'est player. From this place, anyway.