Daddy's proud moment

Jackson made Darrel's day.  As we were riding to the doctor office, I was speaking of Duke's Grill.  Jackson overheard our conversation and immediatly heard "DUKE".  All of sudden Jackson speaks to me in a very stern voice and saids " DUKE IS A BAD WORD, YOU DO NOT SAY DUKE"

Darrel's face?  PRICELESS AND PROUD