Little Johnny was visiting his grandparents. He was out on the porch when his grandpa pulled out a cigar. "Can I have one?" says little Johnny. "Son, can your cock touch your ass?" replies Grandpa. Confused, little Johnny replies, "No." "Then you're not old enough" says grandpa. Then grandpa pulls out some beer. "May I have a drink?" Asks Johnny. "Can your cock touch your ass?" Asks grandpa. "No" says Johnny. Johnny sadly goes into the house. He returns later with milk and cookies. Grandpa sees the cookies and asks for one. Johnny turns to grandpa and asks: "Grandpa, can your cock touch your ass?" Grandpa with a smug look on his face replies: "Why yes. Yes it can." Without missing a beat Johnny says: "Then go screw yourself, Grandma said these are mine!"