Bernie Madoff may be in jail for earning fake profits, but it appears he’s committed to earning “cred” the real way: The New York Post is reporting Madoff, currently serving a 150-year sentence in North Carolina, was part of a “prison-yard tussle”—and that he was the winner. The fight with another senior-citizen inmate was over, of all things, the stock market. “The shouting match got so heated that the inmate pushed Madoff, who shoved back harder with both hands, causing his attacker to stumble,” the Post writes. “As the attacker tried to stand up straight, Madoff hovered over him red-faced and glaring.” After that, Madoff’s foil apparently “went chicken” and ran off. The next day, the two men made up.