Darkspear Headhunter

Rokhan says in We Be Needin' Supplies that "our forces are not prepared for frost fightin' ", and these guys are a prime example. When you first get to Darkspear's Edge, they're wearing only loincloths and chest harnesses, and they've got a few things to say about it too.
• "How they not be tellin' us this be a frozen wasteland. Even da fire be frozen. How can fire be frozen?"
• "Who in charge thought island trolls be good for a frozen land war?"
• "I tried to have a drink from me flask earlier. It froze just after it hit me tongue. Took two orcs to pry it off. Dey ain't happy 'bout that."

It's not until after you've killed Grosh the Mighty for The Real Prey that they manage to find some warmer gear like they're wearing in the main screenshot. Their dialogue changes with their new gear.
• "I be warmer now! I can think a full thought again wit'out swearin' at da cold."

Some other unique lines I saw were from the two with a Frost Wolf at the south entrance of the base. I've seen one of them try to goad the wolf into licking a metal pole while the other tells him he ain't right in the head.
• "Ya can't tie a wolf to dat sledge, mon. Dem Frostwolf orcs gonna kill you for dat if dey be findin' out."
• "Look at dat tiny wolf, mon. There no way it can pull the whole sledge. Ya just bein' mean."