The four of us grubbed and after drinking lots and lots of ice tea, the only other female and I hit the bathrooms.

So, drink water, but only ice water if you like it.

Give me some ice water,I'm going to swelter.

Instead of reaching for coffee or tea, grab a cup of ice water or bring your own plastic water bottle with you and drink from it all day.

I've been teaching long enough to know that doing derivations in class is equivalent to pouring ice water on the proceedings, so I do this sparingly.