Dixon's Whiskey

The  is a consumable item in Fallout: New Vegas. It is sold exclusively by Dixon.

Characteristics
is a low-quality variant of whiskey, sold exclusively by Freeside merchant Dixon. Compared to normal whiskey it has double the penalty to Intelligence (-2) and lacks any Charisma bonus, but its most important (and hidden) difference is its increased addiction rate; causes alcohol addiction at a rate of 50%, compared to whiskey's 10% chance of addiction.

is affected by the player's Survival skill, both its positive and negative effects. At higher skill levels this is particularly noteworthy due to the increased penalty to Intelligence: at 100 Survival will provide a -6 penalty to Intelligence.

Whiskey Rose
As with any form of alcohol, is affected by the Whiskey Rose perk, which eliminates both the penalty to Intelligence as well as all negative effects of alcohol addiction.