If the boiled egg white has turned yellow and ugly looking, it's a goner. If the white is still white looking and doesn't smell, it's ok. (I know all this from experience, having discovered one or two old boiled eggs in my fridge myself.)
PS, love your tag line ... It reminds me of what my dad use to say to me when I was a child and has gotten into some mischief with my friends, "One girl is a whole girl, two girls is half a girl, three girls is no girl at all."
My dad used to tell me to watch out for “fast cars and faster women..”