Some cocktails taste much boozier than others. A whiskey aficionado might genuinely enjoy sipping on an Old Fashioned, while those who order a Dirty Shirley may want to totally mask any flavors of ...
If your drink is made with overproof liquor, it'll have a much higher amount of alcohol than the standard version. (If it's made with Everclear, just say no.) Some drinks, like the Long Island ...