Joke: A man and his son

Dad: Say daddy!
Baby: Mommy!
Dad: Come on, say daddy!
Baby: Mommy!
Dad: F*ck you, say daddy!
Baby: F*ck you, Mommy!
Mom: Honey, I'm home!
Baby: F*ck you!
Mom: Who taught you that?
Baby: Daddy!
Dad: Son of a bitch.