First you'll need your booze:
-I use a fifth of Bacardi Big Apple rum but you can try it with the flavor of your choice, and a fifth of Island Blue Pucker.
-Then you add a 2 liter bottle of Lemon-lime soda
-And finish it off by adding about a half a gallon of pineapple juice.
**When you add the juice it should turn a dirty greenish color, hence the name, dirty punch.
-Serve very cold.
Enjoy!