He is Listening.....

Lee and Max were in the backyard-Lee was cleaning up dog poop(What a man!) and Max was pretending to be a pirate in his playhouse. 
Max: "Daddy is that shark poop?"
Lee:  "Arrrrrgh!"
Max: "Daddy is that shark poop?"
Lee "ARRRGH"
Max: "DADDY is that shark poop?"
Lee " Max, Arrrgh means yes."
Max " Daddy,the Bible says Let your yes be yes and your no be no. Arrrgh is not yes."