Full Length LP is the debut album by the Huntington Beach, California punk rock band Guttermouth, released in 1991 by Dr.

It introduced the band's style of fast, abrasive punk rock with tongue-in-cheek humor and sarcastic lyrics.

It was re-released again in 1996 by Nitro Records under the title The Album Formerly Known as Full Length LP.

Many of the songs from Full Length would remain staples in the band's live set throughout their career.

All songs written by Guttermouth except where noted *Tracks 16-24 are included on CD re-releases only.