Maybe I'm just getting too old for internet goofballs but any one of these "have I got a tale for you.." stories just makes me want to log off and go read a book. The whole story did sound like a scene from "The Warriors".
I don't even know the first thing about Arnis other than it's from Southeast Asia, but I learned more from this YouTube video than from the whole thread.
So yeah, Arnis seems legit and pretty damn cool, so why the need for trolling? Other than somebody, somewhere "in the USA state of Connecticut" is super bored. Or was, since they seem to have lasted less than a week talking with adults.