Thanks for posting this...several off the cuff observations...
1) Seemed to be mocking youth soccer [or maybe even all soccer] -- whether it's high school, club, YMCA, or whatever.
2) Never have "gotten" Tom Green -- always thought someone should just pound him into the dirt when he and others do stuff like this. I think it's just my inability to find humor in people trying to push the already very high tolerance [in some cases, too high a tolerance of deviant behavior] of United States society.
3) I really recommend that he go down to South America and do this; I would actually enjoy watching the video of what I think would occur.