According to the Borderlands 2 Wikia page, Torgue is one of the weapons manufacturers in Borderlands 2. If the content's name is any indication, the new DLC may focus on the man who runs this outfit.
Mr. Torgue's Campaign of Carnage will follow Captain Scarlett and Her Captain's Booty, which was released in October for the Xbox 360, PlayStation 3, and PC.
There are currently four planned add-ons for Borderlands 2. Each will be available as a $10 stand-alone purchase or through the game's $30 DLC season pass. For more on Borderlands 2, check out GameSpot's review.