Gather together all the items you need to make your drink.
Take your glass and fill it almost to the top with ice
Take your jigger and jager and measure out 2 oz of jager. Toss the jager into your glass.
Take your jigger and mountain dew and measure out 4 oz of mountain dew. Toss the mountain dew into your glass.Note: If you want to just top the glass off with mountain dew instead of measuring it out, that also works fine.
Take your bar spoon and then place it into your glass. Mix your drink up well.
If you plan to add an optional lemon or lime wedge as a garnish:Slice a lemon or lime into even wedges.Take one wedge and cut a notch in the middle of the pulp.Place the wedge on the rim of the glass using the notch you cut.