This orphan showed me a family photo.
But it was just a selfie.
Alright listen up, genius. This joke is about an orphan, right? Orphans don't have families, because their parents are dead, you see? So when this orphan shows a "family photo" that's just a selfie, it's funny because they ain't got no family to be in the photo with them! I bet you feel real dumb now.