Quite a season so far for Colton Orr of the Toronto Maple Leafs, doing what Colton Orr does.

First, he felled Buffalo Sabres heavyweight John Scott with a body-blow of all things. On Wednesday night against the Pittsburgh Penguins, he squared off against Deryk Engelland in a punch-happy marathon brawl, with Orr’s fists engaging in a little pugilistic optometry:

Amazing battle indeed. And mama, don’t let yer babies grow up to be hockey fighters.

This is not the first time these two have matched up in a hockey fight. …

Here’s a fight from Oct. 13, 2010, in which Engelland KO’s Orr to the delight of the fans:

Here’s Orr and Engelland in the rematch from that December, another fight that went the distance.

That’s just a taste. They’ve fought six times going all the way back to juniors.