Meaning of ninny

1. Don't be such a ninny, just jump off the diving board already.
2. She's always acting like a ninny whenever she sees a spider.
3. I can't believe he's dating that ninny, she's so annoying.
4. Stop being a ninny and just tell her how you feel.
5. My brother is such a ninny, he's scared of his own shadow.
6. I can't believe you fell for that trick, you're such a ninny.
7. She's always acting like a ninny in front of her crush.
8. Don't listen to him, he's just a ninny who likes to gossip.
9. I can't believe she's dating that ninny, he's so immature.
10. He's always making fun of me, calling me a ninny.