Dirty water

Occasionally, I will pour a crystal light packet in my water bottle. Today, I put a green tea packet in my water, which made it look a little tinted. I (apparently) sit my water bottle down wherever around the room, and today, I had a student mistake my bottle for the dirty water. Just as I went to take a drink, I hear this sweet little voice say, "Mrs. Kinner!!!! Wait!! I thought that was the dirty water... I dipped my paint brush in it". Ha! I'm so glad she said something before I took a big gulp!!