Laugh it up !!

The mother and father had just given their teenage daughter a car. On saturday night, she turned home very lately from a party. She was saved because her parents slept still.
The next morning, her father went out to driveway to get newspaper and came back to the house frowning. At 11.30 AM, the girl sleepily walked into the kitchen, and her father asked,"Sweetheart, what time did you get in last night ?"
"Not too late, Dad" she replied nervously.
Calmly, her father said,"Then, honey, I'll have to talk with the paperboy about putting my newspaper under the tire of the car."