Answer:
When the day after tomorrow is yesterday. Today will be as far from Wednesday. As today was from Wednesday. When the day before yesterday was tomorrow. What is the day after this day?
Three little letters, a paradox to some. The worse that it is, the better it becomes.
What stays the same size no matter how much they weight?
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes - yet move all over the place.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?
Brings the sky a lot closer.