Hook me up

The other day Jay was at the kitchen table talking to some door to door salesmen and Mason asked him for some soda (of which he'd already had 3 glasses of) Jay told him to come and ask me. I told Mason no that he had had enough soda for one day. He stomped back into to his dad and with a look of disgust and utter frustration said "Dad, mom won't hook me up!" We of course thought it was hilarious the sales guy couldn't believe it.