Little Timmy went to school

At school, a kid told him that if he wanted to earn money from everybody around him, all he had to say was “I know the whole truth.”

Deciding to test this, when he returned home he told his mother, “I know the whole truth.”

His mother immediately shoved ten dollars at him and said, “Don’t tell your father.”

He then went to his father and said, “I know the whole truth.”

His father shoved twenty dollars at him and said, “Don’t tell your mother.”

Thinking he was on a roll, the next day when he met the mailman he said, “I know the whole truth.”

The mailman responded, “Then come over here and give your REAL dad a big hug!”