Ice tea is a mix of ice-cubes, tea (green or black tea), sugar, and lemon or lime flavor.

Some people like ice-cubes, or crushed-ice, ice flakes, snowy-icy, ice-slushy, ice-smoothie, etc.

It's a cool drink for all seasons.

If you want to try smoothies, here is a few examples:

(banana icy, strawberry slush)

How do you make a slushy?

Ingredients: club soda, sugar and drink mix powder, ice cubes.
Pour into a high powered blender, and blend for 30 seconds,
then another 30 seconds if you need extra ice cubes.
 

 peppermint milkshake

How do you make a smoothie?

Frozen fruits: banana, strawberries, raspberries, or cherries.
Liquid: milk or vanilla yogurt, ice cream, cottage cheese.
Juice: orange juice, coconut water, iced coffee or tea.
Ice: Crushed ice or Ice water.
Sweeteners: honey or sugar or try salt.

Pick one from each category.
Pour into a blender & blend it well.