Take the highball glass and fill it about to the top with ice.
Take the cherry vodka. Use the jigger and measure up 2 oz. Toss that into the glass.
Take the limeade. Use the jigger and measure up 4 oz. Toss that into the glass.note: as an alternative to measuring the limeade, you can simply pour it directly into the glass. Just top the glass off with it.
Finally, you need to mix the drink either with a bar spoon or shaker.1) to use the bar spoon: place it in the glass and stir well.2) to use the shaker: toss the drink into the shaker and then back into the glass.
Notes
If you want to build the drink in the shaker instead of the glass. Use these steps:
Fill up the shaker with ice as well.
Dump all ingredients straight into the shaker.
Put the shaker top on.
Shake for 15 - 20 seconds.
Remove the shaker top and put the strainer on the shaker.