Mix together the pineapple juice, brewed hot tea, whiskey, sugar, lemonade concentrate, and orange juice concentrate in a large bowl or container. Pour into shallow bowls or Tupperware. Freeze for 8 hours or overnight.
Remove the frozen mixture from the freezer. Chop with a wire whisk or potato masher to make a slushy consistency. Place scoops of frozen slush into glasses. Top each off with lemon-lime soda. Enjoy!