JokesMarriage Three 7-Year-Old Boys Were Sitting On The Curb. This Is Super Funny. 3.7k Views Three 7-year-old boys were sitting on the curb one day saying what they wanted to be when they grew up. The first boy said, “When I grow up I want to be a doctor because then I can drive a flashy car like that one across the street.” The second little bay says, “When I grow up I want to be a politician so I can have a nice big house like that one across the street.” The third little boy whose name is Little Johnny says, “When I grow up, I want to be covered in hair.” The other two boys were shocked and demanded an explanation. “Well,” explained the Little Johnny, “My sister has a patch of hair only this big (making a triangle with his fingers and thumbs), and she OWNS that house and car across the street.” See more Previous joke Three Old Ladies Were Sitting At The Dinner Table. Next joke Johnny Was Out Hunting With His Dad.