So What does your son draw in Art class?

Earlier this week Tim picked up the kids from school and brought them home (I was there with the AT&T Uverse guy). When they got to the house, I could tell by Tim's face that he was amused about something, but I could never have imagined what it was. I was asking the kids about their day and realized that Brock was getting a piece of paper out of his folder. He opened it up and showed me what he had drawn in art that day. I was looking at the paper and couldn't exactly tell what he had drawn so I said "That's neat Brocky, what is that?" His reply was not quite what I was expecting and he said "It's a bunch of BUTTS". Oh boy!