This just happened tonight. My son’s 4.
I was putting my son to bed getting him dressed and he’s asking me why he’s got a pee pee. And then asked me if it’ll go away when he’s older.
I told him he’s a boy and it will still be there when he’s older like daddy’s.
I asked him if he wanted one and he said no. He said it might cut when he’s older.
I’m just a bit thrown back and wanted to know if this was common with little boys sometimes.