I mostly stick to the drinks with the ingredients in the name
Goose and Cranberry
Crown and Cola
Dirty Scurvy Pirate - made by my roommates in college, not as terrible as it may sound
Best when used in a party setting because of the measuremnts
750 mL - Parrot Bay Rum
1 can - Limeade concentrate
750 mL - Decent Vodka or Rum (could choose your favorite flavor)
2L - Sprite
1/2 G - Orange Juice
Skittles to taste
OK it was kind of a joke when we made it, but it tasted damn good at the time.