it's my life

Little Johnny is running around the house making life miserable for his mother. She says, "Johnny, why don't you go across the street and watch them build the house. Maybe you can learn some neat things."
Johnny disappears for about four hours and returns later in the afternoon. "Did you learn anything interesting today?", his mother asks.
"I learned how to hang a door", Johnny replies. Mom says, "That's great! How do you do that?".
"Well, first you get the son of bitch. Then, you slap the piece of shit up there but it's too fucking small. So you shave a cunt hair off here and a cunt hair off there and put the goddamn thing up."
Johnny's mom is floored by his language. "You go to your room and wait until your father gets home!!".
Later, Johnny's dad goes into his room and says, "I understand you got in a little trouble today."
"All I did was tell Mom how to hang a door."
"Why don't you tell me", Dad asks? "Well, first you get the son of bitch. Then you slap the piece of shit up there but it's too fucking small. So you shave a cunt hair off here and a cunt hair off there and put the goddamn thing up."
Dad screams, "That's it young man. You go get a switch from the back yard."
Johnny looks at his dad and says, "Fuck you, that's the electricians job!"