Whiskey

 is a food item found in Fallout 3. Drinking it increases Strength one point, which allows you to temporarily carry 10 extra pounds of items, you run the risk of addiction, curable by doctors for a fee. Whiskey also boosts your Charisma by 1 point while lowering your Intelligence by 1 point. Whiskey has all the same effects as vodka for half the price, and is also more commonly found in various locations around the Wasteland.