What is the definition of Training Weapon?

A 'training weapon' is like a superhero's secret sidekick, but instead of a cape and a cape clapperstick, it's a set of weights, resistance bands, or even just really good old-fashioned patience. It's the training ground where you learn to handle your fears, build muscle, and maybe even get a better grip on life.

---

Here's an edgy example sentence using it: "After weeks of training with my trusty 'training weapon' – a set of weighted backpacks and an endless supply of laundry – I finally convinced the universe that I was ready to tackle the existential dread of not knowing if I'll ever get a decent night's sleep."