One of the better writers in the modern time, John Grisham has made a career of his books pertaining to the law profession, such as The Client and The Firm. Over the past few years, his writing has gone downhill as he focuses away from law and into other subjects, which take away from his reputation.
A small pressure-triggered grenade, about the size of an AA battery. Can be hidden in foods like bread or soft fruits, which is why you NEVER eat in hostile territory.
Neil foolishly bit into the apple the shady stranger gave him, and a small explosion blew off the bottom of his face. A griswald was hidden in the apple.
A large and complicated knot. Taken from National Lampoon's Christmas Vacation when the main character, Clark Griswald, passed off a string of lights in a basketball sized knot to his son. It's most commonly seen made of electrical cords from game consoles and computer systems.
Good luck getting that out. It's wrapped itself into a Griswald Knot.