We were camping up by Red Lodge, MT last July with my in-laws & friends. My MIL was taking the PDC for a ride on the new 4 wheelers they had just gotten. They were running down the gravel road that led into the camp ground & my MIL could hear PDC saying something. She stopped to see what it was she was saying. PDC replied, when asked what she was saying, "Wee! Like the piggies, Grandma!"
Now when they got back to camp & my MIL told me what PDC said, she was a little confused because she had no idea what PDC meant by this. I laughingly explained that it was from the insurance commercial where the piggy has a pin wheel & is hanging out the back window of a moving car saying, "Weeeeee!" Once she remembered she was amused by PDC & I knew then that I would have to make a scrapbook page to remember that day.
Here it is: