Nuka - Cola is the drink of the post nuclear world. It is addictive and is drank flat and warm.
Nuka Cola is drank in the wastelands of the fallout series (rpg)

An alcoholic beverage that consists of half of a can of un-carbonated Dr. Pepper and 1 shot of rum that is atleast eighty proof, sometimes with a slice of lime. Nuka cola is traditionally served at room temperature, however chilling or pouring over ice is not uncommon.