What gets bigger the more you take away from it and what gets wetter as it dries?

already exists.

Would you like to merge this question into it?

already exists as an alternateof this question.

Would you like to make it the primary and merge this question into it?

exists and is an alternate of .

A hole in the ground and a towel.

How do you explain a towel gets wetter the more it dries?

It is a play on words. 'Dries' can mean both the act of drying something, or the process of something becoming dry by itself. So while the towel 'dries' something else, it is