'Big Daddy' Browder's Gas & Guns! is a weapons and fuel shop in Backwater Station on Mar Sara. It advertised on the side of a space truck, and was attached to a Dillings building.
The store is a possible reference to Dustin Browder, lead designer of StarCraft II.
Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard). PC. Mission: Wings of Liberty, Liberation Day (in English). 2010-07-27.