SIAP, but this is a pretty impressive video. NSFW language warning.
The big guy who tosses the Hawaiian shirt guy in the lake is rumored to be former NHL enforcer Nick Tarnasky, which confirms that age old adage: "Don't get into a fight with former NHL enforcer Nick Tarnasky"
Some impressions from while I was watching:
Camera holder sounds Canadian.
Hawaiian shirt dude has massive short man syndrome.
Excessive alcohol consumption is probably not a good idea on a golf course.
Big dude seems to think he's Batman from the 60s TV show (Biff! Bamm!! KaPOW!!!)
I thought golf was supposed to be fun and relaxing...I guess these guys didn't get that memo?
All in all, from what I can gather, drunk Hawaiian shirt guy and his buddy were apparently taking too long at each hole, and wouldn't allow the bigger group to play through, right?