Little Johnny is sent to bed by his father…

Five minutes later: "Da-ad…"

"What?"

"I’m thirsty. Can you bring me a drink of water?"

"No. You had your chance. Lights out."
Five minutes later: "Da-aaaad…"

"WHAT?"

"I’m THIRSTY… Can I have a drink of water?"

"I told you NO! If you ask again I’ll have to spank you!"

Five minutes later: "Daaad…"

"WHAT?!"

"When you come in to spank me, can you bring me a drink of water?"