The band formed in 1997 after the break-up of a short-lived political hardcore band, Treblinka, with 2 former members of said band, vocalist J. R. Hayes (Enemy Soil), guitarist Scott Hull (Agoraphobic Nosebleed, Japanese Torture Comedy Hour, ex-Anal Cunt), and drummer John Evans, who left the band for an unspecified school not long after the band's formation. After the departure of Evans, he was soon replaced by Brian Harvey.

Prowler in the Yard, a fucking masterpiece released in 2001, was the first of the band's records to really break through to what could contextually be considered the "mainstream". Garnering rave reviews from popular press such as Kerrang! and Terrorizer, the record earned Pig Destroyer headlining slots at the 2002 New England Metal and Hardcore Festival and the 2002 Relapse Records CMJ Showcase.

The band kept on releasing albums, resulting in their 6th album in 2018, called "Head Cage".

Be ready for these grindcore legends!