be careful what u do

A teacher asks her students to discuss what their dads do for a living. Little Mary raises her hand first and says, ???My dad???s a lawyer for the government. He puts the bad guys in jail.???

Little Jack goes next: ???My dad???s a doctor. He makes sick people better.???

All the kids in the class take their turn except Little Walter.

The teacher asks him, ???What does your dad do????

Walter replies, ???My dad???s dead.???

???I???m sorry to hear that. What did he do before he died????

???He turned blue and shit on the living room carpet.??