Invisible

Brother 1: You know how some letters are silent?

Me: Yes.

Brother 1: I'm going to name one of my kids Oey, but pronounce it Joey, and just tell him that the J is invisible. Then, when he's in school, everyone will call him Oey, and he'll have to correct them, "No, its Jjjjjjoey, the J is invisible."

Me: Nice.