Mostasteless is the debut album by American hip hop duo Twiztid, released on August 4, 1998, by Psychopathic Records.

Jamie Spaniolo (Mr. Bones) and Paul Methric (Hektic), along with The R.O.C., formed the rap trio House of Krazees in 1992.

"[5] Bruce was extremely impressed, invited Methric and Spaniolo to perform on 'The House of Horrors Tour', and signed them to Psychopathic Records.

[5] Mostasteless is a horrorcore[1] and gangsta rap[1] album which incorporates elements of other genres, including 1970s soul music, thrash metal and "street jams".

On the reissue, ICP is featured on "Spin the Bottle" and along with Blaze Ya Dead Homie on "Hound Dogs".

[3] Psychopathic had not had success with attempting to release albums by artists other than Insane Clown Posse, but Mostasteless was well received by ICP's Juggalo fanbase.

[8] While on tour with ICP, Twiztid learned that Psychopathic would pull Mostasteless from stores, and that it would be reissued by Island Records.

"Hound Dogs", which appeared on the Island reissue, was included on Insane Clown Posse's compilation Featuring Freshness in 2011.

In mid June 2017 it was announced that Twiztid will take part in a 20th Anniversary Mostasteless Tour, performing the album in its entirety.

The lineup for the tour was Twiztid, Moonshine Bandits, Blaze Ya Dead Homie, Whitney Peyton, and Andrew W.