Sometimes the simplest cocktail recipes have the greatest names and the best results.  That is exactly what you get with the Woo Woo:

• 1 shot of Vodka
• 1 shot of Peach Schnapps
• Splash of Cranberry Juice
• Ice, divided

Put ice in shaker, and add liquid ingredients.  Shake well, and then pour it into a highball glass filled with ice.

Great for a late night refreshment.