Old enough too......

A five year old boy and his grandpa are sitting on the front porch
together, when gramps pull a beer out of his cooler.
The little boy asks: "Can I have a beer Grandpa?"
Grandpa replies: "Can your pecker touch your ass?"
The little boy answered: "No Grandpa. It's just a little pecker."
Gramps says: "Well then, you're not man enough to have a beer!"

A little later, Grandpa lights up a cigar. The little boy asks: "Can I
have a cigar Grandpa?"
Once again, Grandpa asks: "Can your pecker touch your ass?"
Once again, the little boy replies: "No, it's too little.
Grandpa says, "Then you're not man enough to have a cigar!"

A little later, the little boy comes out of the house with milk and cookies.
Grandpa asks: "Hey there young feller, can I have a cookie?"
The boy asks: "Can your pecker touch your ass?"
Laughing, Gramps replies: "HELL Yes, my pecker can touch my ass!"
The little boy replies: "Then go fuck yourself! Grandma made these for me!"