A husband, wife and their seven-year-old son walk into an ice-cream shop. The dad says "I'll have a chocolate cone, and my wife here will have a vanilla."
He then slaps his son on the back of the head and says: "What do you want, fat-head?"
The lady behind the counter, shocked, says, "Why did you call him that?"
"I'll tell you why," says the dad. "There's really only three things a man wants in life. First, he wants a nice big truck. See that nice big truck parked outside? That's mine. Second, he wants a nice big house. I have one of the biggest houses in town. Third, and most important, he wants a nice tight pussy and I had that too until fat-head here came along."
