(Injects a mix of propane and pure oxygen, then ignites it. Underground fuel-air bomb!)
Okay, I’m sold!
I wonder if this method would work on armadillos as well Palestinians and other forms of scurrying humanity.
"Licensed to kill gophers by the government of the United Nations. A man, free to kill gophers at will. To kill, you must know your enemy, and in this case my enemy is a varmint. And a varmint will never quit -- ever. They're like the Viet Cong -- Varmint Cong. So you have to fall back on superior intelligence and superior firepower. And that's all she wrote."
I think I just found my dream job!