Dodgy Derek runs Dodgy Derek's Dirty Deals, a Thieving shop in the Thieves' Guild. He becomes available after the Lost Her Marbles caper.
- His dialogue includes the line, "I've got dirty deals to do dirt cheap", which may be a reference to the AC/DC album "Dirty Deeds Done Dirt Cheap".
- He tells the player to get his goods while they're 'hot', which is both a classic street vendor's cry and a reference to the notion that the goods are stolen.
- The player character seems to confirm this with a sarcastic reply if declining the offer, using the phrase "no 'fence meant".