Long Island Iced Tea 
 
6 ice cubes 
1/2 jigger gin 
1/2 jigger vodka 
1/2 jigger white rum 
1/2 jigger tequila 
1/2 jigger Cointreau 
1 jigger fresh lemon juice 
1/2 teaspoon sugar syrup (see note) 
Cola 
Lemon slice, to decorate

Put the ice cubes in a mixing glass. Add the gin, vodka, rum, tequila, Cointreau, lemon juice and sugar syrup. 
Stir well, then strain into a tall glass filled with ice cubes. 
Add enough Coca Cola to fill the glass, and decorate with the slice of lemon. 
Note: To make sugar syrup, heat 1 cup sugar and 1 cup water in a small saucepan until the sugar dissolves.