Ghastly Scavenger

 is a perk in Fallout: New Vegas.

Effects
With Ghastly Scavenger, when you're in Sneak mode, you gain the option to eat a Super Mutant or Feral Ghoul corpse to regain health. Every time you feed, you lose Karma, and if the act is witnessed, it is considered a crime against nature.

Each corpse you consume restores 50 points of your health, adds 5 Rads, and subtracts one karma.