Fa Fa'd out
When your boy gets so deep in dad mode he forgets he used to do things like steal candy from babies and cuss out teachers.
My cousin got Fa Fa'd out last week. He texted me 'Why is my kid crying? I didn't even feed him!' I replied 'You fed him. You fed him pizza.'
My homie just Fa Fa'd out. He forgot about his job and now he's arguing with his wife about who put the cereal in the wrong bowl.
I saw my uncle Fa Fa'd out in the grocery store. He was yelling at the milk for not being chocolate.