O.I.B.B.
O. I. B. B. means you’re so useless, the only way people know who you are is if you’re in the yearbook. You’re like the forgotten snack in the lunch bag.
My old enemy is in the yearbook. Now I know why no one ever saw him.
I found my old friend’s cat in the yearbook. Now I know why no one remembered him.
My mom is in the yearbook. Now I know why no one ever noticed her.