"Prison Sex" is a song by American rock band Tool. Frontman Maynard James Keenan wrote the lyrics The song was released as their second single from their debut studio album Undertow. The song uses a modified drop-B tuning. The track features an "anti-climax" coda, in which memorable verses and choruses dissolve into an unrelated, quiet final section.

https://en.wikipedia.org/wiki/Prison_Sex