It is a proven scientific fact that when a person is low on food fuel their brains cease to communicate common courtesy and human decency. In other words, they are hungry af and will kill your ass if you don't hurry with that basket of table bread or a Snickers. You are not yourself when you are hungry af.
MAKH-ah) a "maker" -- a big shot, the big boss, the one who makes things happen, a mover and shaker, a successful business person, Big Man on Campus. "He started out in the mail room and now he's a big macher. Runs the whole North American division!" "He gets elected to the condo board and now he thinks he's a big macher."