How About a Carrot?

The dialog at the dinner table tonight:

Ian: “Um, Mom?”
Tammy: “Yes?”
Ian: “How bout a carrot?” (Offers baby carrot to Tammy)
Tammy: “No thank you.”

pause

Ian: “Um, Mom?”
Tammy: “Yes?”
Ian: “How bout a carrot?” (Offers baby carrot to Tammy again, starts giggling)
Tammy: “No thank you.”

Laughter ensues, dialog repeats several more times