I don't know in Flex he said that at his home gym he blasts the music so loud that the neighbors call the police. He said that since he knows them they don't do anything. I would think a nice respectful guy would turn down the music a little bit.
A little over exaggerating. I t probably happened one time, or that a tad loud. Remember he had a viper that was loud as hell, so they are used to loud noises from him. Especially him yelling, "light weight".