👉 The word "white spined" is a term used to describe someone who is extremely shy and introverted. Imagine being around others, but you don't have any friends. You're the only person who can talk to everyone in your circle without feeling awkward or uncomfortable.
One example sentence using this term could be: "I've been trying to make new friends for weeks, but no one wants to talk to me! It's like I'm a white spined, introverted person who's always too afraid to speak up."