One day, this young boy and his Grandfather were fishing in a boat out on a lake. The Grandfather pulls out a beer from his cooler and starts drinking it. The boy asks Grandpa, can I have one of those? Grandpa replies, When your willies long enough to touch your ass, then youll be old enough and I will give you one.

A little later the Grandfather pulls out a long cigar. The boy asks Grandpa, can I have one of those? He replies If your willie can touch your ass, then you can have one.

Later that day the boy pulls out a snack pack and starts eating it. The Grandfather asks, Grandson, can I get one of those?

The boy asks, Can your willie touch your ass?

The Grandfather says Yes it can.

The boy says, Then go screw yourself.