Johnny Fishes With Grand Pa

A Little Johnny and his GrandPa are fishing by a peaceful lake, beneath
some weeping willow trees.  GrandPa takes out a cigarette and lights it. Little
Johnny says, "Grandpa,Can I try some of your cigarette?"  

"Can you touch your asshole with your penis?" the grandfather asks.  

"No" says Little Johnny.  

"Then you're not big enough."

A few minutes pass, and the GrandPa takes a beer out of his cooler and opens it.
The little boy says, "Grandpa, can I have some of your beer?"  

"Can you touch your asshole with your penis?" he asks.  

"No" says Little Johnny.

"Then you're not old enough."

Time passes and they continue to fish.  Little Johnny gets hungry and he reaches
into his lunch box, takes out a bag of cookies and eats one.  The grandfather
looks at him and says, " They look good.  Can I have one of your cookies?"

"Can you touch your asshole with your penis?" asks Johnny.  

"I most certainly can!" says the grandfather.

"Then go fuck yourself," says Johnny, "these are my cookies!"