Place two to three dashes of angostura on a sugar cube until it is completely absorbed and then put the cube in an old fashioned glass. Then add a little water and crush the sugar cube with a bar spoon. Then fill the glass 2/3 full with ice cubes and then add the whiskey. Stir the mix well with a bar spoon. Finally, garnish with a lemon slice, orange slice and a cherry on top. Serve with a stir stick.