These are not really brags just examples of things we hear every day from DS age 4.

I overheard him giving examples of three states of matter using the end products of the digestive and urinary systems.

When asked where he would like to go for a fun outing he chose the water treatment plant.

On entering a dept. Store he says, how about we split up. When asked what he meant by that, he said, you go your way and I'll go mine. Ummm maybe in about 10 years.

His teacher asked him to try to use lower case letters when writing. He said that
He would rather not but he would be glad to try hieroglyphics.