Can anyone tell me the name of this movie?

[mbolmon]

I watched a movie recently with my son where the man in the movie, lets say his name is michael, referred to his son as "Michael's son" as his name. Like his real name in the movie was michael's son. Me and my son joke all the time that he will name his son like that but we can't remember what movie we saw it off of. Does anyone know what movie i am talking about.