When you order an iced tea, do you get sweetened or unsweetened tea. In the south, if you just say tea, you'll get a sweetened iced tea. You have to specify if you want it unsweetened or if you're wanting hot tea. If I go to a restaurant that doesn't serve sweetened tea, I order a water.
Sure, I can sweeten it, but it's not the same as pre-sweetened.

