Prepare a shaker with ice, then pour in the 2 parts Seagram's 7 Whiskey (although any Canadian Whiskey will also work). Next add the 1 part grape juice, splash of cranberry and splash of Cherry Coke (in the original I use Cheerwine but those not from the Carolinas probably have no idea what that is.)
Next, shake vigorously for a couple seconds and strain as you pour. Add a lime to top it off. Enjoy, although I must warn you, this drink will sneak up on you if you are not careful. It has been known to eat people alive. (Also it may cause you to involuntarily leave everything you own in a bar, including: shoes, socks, shirt, wallet, phone, ID)