In Borderlands for the PS3, Xbox 360, and PC, there is a powerful Rider Sniper Rifle in New Haven that is a throwback to the movie A Christmas Story. If you’ve seen the movie then you should remember the Red Rider BB Gun.
When you receive a quest to go to Trash Coast, go to New Haven instead. Head to the blue shack below the area with the repair kit and stand in front of the door until it opens. Ride the elevator down to the basement. Defeat all enemies down here and you should find a red chest with the Rider inside.