Where Do They Learn These Things?

My four-year-old son had a difficult day today ... well ... to be completely honest, we both had a difficult day. My son and I grated on each other all morning long.

At one point my little boy became completely exasperated. I had been pestering him to clean up a mess or some such thing. He screwed up his face, looked me straight in the eye and yelled:

"I have had enough of your fancy talk!!!"

I guess he told me.