Just ran across this on YouTube. Seems that in Korea they have their own methods of settling scores.
(One of the comments on the YouTube page targets this as a celebrity game, and says this was done strictly for its entertainment value. Still, might we all not have something to learn?)
– Jason
The Baseball Codes 
It’s apparently a kids’ game, where everyone hops around and tries to knock each other down. What would I give to see K.F. Panda and Prince Fielder throw down like this?!?