Based on my analysis + the guy at the end of the video...
The Batter is over reacting, or he was an ex football player ( no its not soccer - food for a fire eh? ) and the opposing team is sick of it and knew he was going to try to get some kind of foul, therefore they over exaggerated his actions by mocking him?
If the whole world says so, it's probably cause they're right, not because you're original...
Football = what Americans call Soccer
American Football = what Americans call Football
Rugby = men's sport, just like American Football but without all the pansy protection
no really, it is. for serious. The guy who is hit by the pitch is a comedian. They did the chicken fight thing because it's a common children's game, and they wanted a entertaining alternative to fighting. they are entertainers after all.