reckless genius whose primary goal in life is to create objects that defy the laws of physics, common sense, and safety protocols. These inventions have a 99.9% probability of exploding, usually within five feet of a grumpy medic.
Usage: "We were winning the battle until Wheeljack pulled out a 'gravity-disruptor' and now the med-bay is on the ceiling. Ratchet is currently throwing his wrench at him."
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".