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fappingのようなどんな単語でも探してください。

1 definition by Travis M. Nelson

 
1.
An avid baseball fanatic, especially one who frequently utilizes statistical analysis and urges others to do the same.
Old-school baseball scouts tend to hate seamheads like Rob Neyer, always harping about on-base percentage and Win Shares.
Travis M. Nelsonによって 2008年03月20日(木)
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