What is the definition of Tugnet?

A 'tugnet' is like a gentle hug but with an ironclad grip, often used to describe someone who is very persistent or stubborn in their pursuit of a goal. It's as if they're trying to tug on a string that's as stubborn as a rock, but with less effort.

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Now, here's an edgy example sentence: "The tugnet of his unrelenting ambition was so powerful, it threatened to tug on the very fabric of reality."