No mud; just a bath

Dinner had just ended and S said, "I want to make mud."
It is already evening of a long day and both mom and dad are tired. We are ready for pajamas and not mud outside.
Dad suggests, "what about a bath?"
S replies, "but there is no dirt." Then he wonders,"Is it nighttime?"
"Yes, we reply- but it is summer so it is still quite light out. We can make mud tomorrow."
S decides that it is okay to take a bath, especially since his brother has said he will show him how to make bubbles.
A nearly two hour bath of bubbles, song and play entails. Then bed.