What is the definition of Teens Weapon?

A 'teens weapon' is like a teenage's attempt at self-defense in the most clumsy, awkward, and potentially deadly manner. Picture this: "My 15-year-old nephew thought he could take down a teenager-sized bully with a backpack and a mop! He just ended up making a mess."

---

Now, here's a sentence that might unsettle you: "The teen's 'teens weapon' strategy was so predictable, it could have been a horror movie plot."