The first issue appeared in 1984. Bullshit Monthly covered the New York City hardcore punk scene. By the 1990's 24 issues had been released and the editor was happy to note that he had not charged more than fifty cents for any of those issues. Later issues included the byline "Proud to be gay owned and operated" and Mike was also happy that, despite the apparent homophobia in the New York hardcore scene, he had not sold any less issues than he had before the notice was introduced.
During the 1990's, Mike was also a regular columnist for Maximum Rock 'N' Roll. Mike BS is also the lead singer of the New York hardcore punk band GO!. They played regularly at ABC No Rio. Mike was instrumental in the creation of the music scene at ABC No Rio in the late 1980's. and released a number of EPs and LPs in the late 1980's and early 1990's. GO! reunited in 2006 and have recorded a new EP and are touring again.