I had to bring this thread up from below because I've come across this recurring dude in NA siege.
He's got 300+ ping (I assume he's from the Asian continent), and his name is something like zikizikki_zakkikaki, and all this guy uses is three huscarl shields and a torch, essentially being a human wall for his team, with hilarious results. I started mimicking him tonight, and so did a few other people, and could not. stop. laughing at how ridiculous it was, and yet novel and fun.
Probably one of the most unique "fighting" styles out there, and while it doesn't do like, ANY damage, it's certainly not without tactical advantages and a different form of harassing an enemy into doing something stupid.