At school, Little Johnny's classmate tells him that most adults are hiding at least one dark secret, so it's very easy to blackmail them by saying, "I know the whole truth." Little Johnny decides to go home and try it out.
Johnny's mother greets him at home, and he tells her, "I know the whole truth." His mother quickly hands him $20 and says, "Just don't tell your father." Quite pleased, the boy waits for his father to get home from work, and greets him with, "I know the whole truth." The father promptly hands him $40 and says, "Please don't say a word to your mother."
Very pleased, the boy is on his way to school the next day when he sees the mailman at his front door. The boy greets him by saying, "I know the whole truth." The mailman immediately drops the mail, opens his arms, and says, "Then come give your Daddy a great big hug!"
An old lady went to visit her dentist. When it was her turn, she sat in the chair, lowered her underpants, and raised her legs. The dentist said, “Excuse me, but I’m not a gynecologist.” “I know,” said the old lady. “I want you to take my husband’s teeth out.”
An old man goes to a church, and is making a confession:
Man: "Father, I am 75 years old. I have been married for 50 years. All these years I had been faithful to my wife, but yesterday I was intimate with an 18 year old."
Father: "When was the last time you made a confession?"
Man: "I never have, I am Jewish."
Father: "Then why are telling me all this?"
Man: "I’m telling everybody!"
Two buddies were sharing drinks while discussing their wives. "Do you and your wife ever do it doggie style?" asked the one. "Well, not exactly." His friend replied, "She's more into the trick dog aspect of it." "Oh, I see, kinky, huh?" "Well, not exactly. I sit up and beg, and she rolls over and plays dead."
One night, Penis and Balls were sitting in a couch. Penis said to Balls, "We are going to a party. Balls said, "F*ck off, you always leave me knocking."