Again, a “highball” is just a drink with a very high mixer to liquor ratio. Some of the most popular highballs are: • Whiskey highball (1 shot whiskey, the rest of the glass filled with ginger ale) Rum and Coke • Gin and tonic (1 shot gin, the rest of the glass filled with tonic water and a squeeze of lime) • Scotch and soda • Seven and seven (1 shot Seagram’s whiskey, the rest of the glass filled with 7-Up)