A small boy 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]

"Daaaa-aaaAAAAD..."
"WHAT??!!"
"When you come in to spank me, can you bring me a drink of water?"