High Quality Content by WIKIPEDIA articles! "Hook in Mouth" is a song by the American thrash metal band Megadeth, written by Dave Mustaine and David Ellefson. It is the eighth and last on their So Far, So Good... So What! album, which was released on January 19, 1988. The song is about revisionism and censorship, specifically aimed at the P.M.R.C., the Parents Music Resource Center, which forced the band to put "Parental Advisory/Explicit Lyrics" warnings on both Peace Sells... But Who`s Buying? and So Far, So Good... So What!.