Cattle Decapitation is an American deathgrind/technical death metal/[[NeoclassicalPunkZydecoRockabilly whatever the hell else they feel like]] outfit. Characterized by their discordant, unpredictable sound, [[HumansAreTheRealMonsters viciously misanthropic]] lyrical content, intense live shows, and staunch animal rights views (while originally entirely vegetarian or vegan, Travis Ryan and Josh Elmore are the only remaining vegetarians in the band), Cattle Decapitation has become a very prominent player in modern death metal.

They were formed in 1996 by Scott Miller (vocals, guitar), Gabe Serbian (drums, later guitar), and Dave Astor (bass, later drums) as a [[{{Grindcore}} deathgrind]] outfit, though [[ThePeteBest Miller swiftly left]] and was later replaced by Travis Ryan, a noise composer and frontman of the drone/doom outfit 5/5/2000. Serbian and Astor left sometime after, with Josh Elmore and Michael Laughlin filling their respective spots; this, of course, has been a recurring theme with Cattle Decapitation, as Travis Ryan and Josh Elmore have been the only steady members for some time. After [[LoadsAndLoadsOfCharacters a fairly sizable amount of lineup changes]] over the years, they finally settled on Dave [=McGraw=] (drums) and Derek Engemann (bass), with Ryan and Elmore continuing to maintain their duties.
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!!Discography:
* ''Ten Torments of the Damned'' (1996) - first demo
* ''Human Jerky'' (1999)
* ''Homovore'' (2000)
* ''ˇDecapitacion!'' (2000) - EP
* ''To Serve Man'' (2002)
* ''Humanure'' (2004)
* ''Cattle Decapitation/Caninus'' (2005) - 7" split
* ''Karma.Bloody.Karma'' (2006)
* ''The Harvest Floor'' (2009)
* ''Monolith of Inhumanity'' (2012)
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The band provides examples of the following tropes:
* AssholeVictim: When someone is killed in one of their songs, the victim usually had it coming. Not always, though, as the victim in "Tooth Enamel and Concrete" was more or less in the wrong place at the wrong time.
* AudienceParticipationSong: "The Gardeners of Eden", "The Carbon Stampede", "A Living, Breathing Piece of Defecating Meat", "Lifestalker", and "Your Disposal" all tend to result in this.
* BodyHorror: Hoo boy, where to begin? Not just their lyrics, either; their video for "The Monolith/Kingdom of Tyrants" is downright traumatic.
* CarefulWithThatAxe: Travis Ryan has made this an artform, though Josh Elmore's guitar work can cross into this territory as well on the more noise-influenced tracks. For that matter, Dino Sommese's guest appearance on "The Product Alive" also qualifies.
* ContemptibleCover: The majority of them, but Humanure's attracted enough ire to more or less force the band to change it.
* CurbStompBattle: "Tooth Enamel and Concrete". [[ExactlyWhatItSaysOnTheTin Literally]].
* GenreRoulette: ''Monolith''. That album has:
** Noisy, grindy tech (The Carbon Stampede)
** Brutal death (Dead Set on Suicide, Forced Gender Reassignment, Projectile Ovulation, Do Not Resuscitate)
** Blackened death (A Living, Breathing Piece of Defecating Meat, Your Disposal, Kingdom of Tyrants)
** Prog-death (Gristle Licker, Lifestalker)
** A creepy neofolk-tinged dark ambient piece (The Monolith)
* {{Gorn}}: Extremely frequent, oftentimes as part of ironic fates befalling individuals. The video for "Forced Gender Reassignment" takes this UpToEleven to the point where Bloody Disgusting was the only site that would host it.
* GreenAesop: A frequent subject of theirs, exclusively in a particularly grim and cynical fashion.
* {{Grindcore}}: Started out as this.
* GroinAttack: "Forced Gender Reassignment" and "Testicular Manslaughter". Both are self-explanatory.
* HumansAreTheRealMonsters: Their primary lyrical focus.
* ImAHumanitarian: "Gristle Licker", among others.
* LeadBassist: Troy Oftedal and Derek Engemann, both Type A.
* ManOfAThousandVoices: Travis pulls off mid-ranged roars, low gurgles, pig squeals, an ear-piercing shriek, a weird nasally snarl, sharp, rapid-fire spitting (hard to describe in any other way), sickly, phlegm-laced spoken portions, and his trademark raspy, squawk-like cleans.
* MeanCharacterNiceActor: Travis Ryan's unhinged vocal style and onstage behavior belie his calm and down-to-earth nature offstage.
* MetalScream: And some particularly terrifying ones at that.
* MinisculeRocking: "The Decapitation of Cattle", 2 seconds long.
* MisanthropeSupreme: Most of the murderers in their songs are this.
* MohsScaleOfRockAndMetalHardness: Solid 10 and frequently 11, though their more experimental tracks, namely "The Harvest Floor" and "The Monolith", can dip as low as 1 or 2 due to their nature (dark ambient).
* MotorMouth: Travis Ryan occasionally does this, namely on "The Ripe Beneath the Rind".
* MurderBallad: No shit.
* NeoclassicalPunkZydecoRockabilly: Gradually gained a reputation for this over the years; as of now, they've utilized grindcore, noise, technical death metal, slam, black metal, mathcore, post-rock, dark ambient, neofolk, sludge metal, free jazz, and whatever else they feel like putting in. And it ''works''. It can be chalked up as the natural result of putting a noise/power electronics composer-turned vocalist, a jazz-grind guitarist, a fusion drummer, and a black metal bassist together.
* NewSoundAlbum: Many:
** ''Homovore'' was where they started to infuse death metal into what was otherwise pure grind with noise influences, but it was still a grind album at heart.
** ''To Serve Man'' was where they started writing full-length songs, in addition to switching to a goregrind sound reminiscent of early Carcass or their friends in Impaled.
** ''Humanure'' was where they started to focus more on technicality and atmosphere, as well as being the debut for new drummer Michael Laughlin.
** ''Karma.Bloody.Karma'' greatly increased the technicality that was hinted at on ''Humanure'', in addition to being the start of their later NeoclassicalPunkZydecoRockabilly tendencies.
** ''The Harvest Floor'' was the debut of Dave [=McGraw=] on drums, who brought with him prominent brutal death influences; this was also where Ryan started experimenting with "clean" vocals.
** ''Monolith of Inhumanity'' dialed up the brutal death and brought down the technicality a bit, in addition to experimenting with BlackMetal. Ryan's cleans also gained increased prominence, particularly on the more atmospheric tracks.
* NoExportForYou: "An Exposition of Insides", which was a Japanese bonus track off of ''Monolith'', as was "World Full of Idiots" off ''Karma''.
* ThePeteBest: Scott Miller; while he did record a demo with them, said demo has been LONG out of print.
* ProgressiveMetal
* ShoutOut: The cover and title of ''Monolith of Inhumanity'', as well as the video for "The Monolith/Kingdom of Tyrants", is one big homage/twisted parody of the intro of TwoThousandOneASpaceOdyssey.
* SopranoAndGravel: Played with. While Ryan has taken to using clean vocals on the past couple of albums, they are NOT what you'd generally expect from clean vocals, being more of a nasally screech. The closest one can get to traditional cleans is "Kingdom of Tyrants", and even those are not really what you'd call "clean".
* SpecialGuest: Many over the years; some of the more notable ones include [[{{Swans}} Jarboe]], [[Music/{{Devourment}} Mike Majewski]], and the entire Cephalic Carnage crew. Travis Ryan himself has done this, most notably on Music/{{Soulfly}}'s latest album.
* StartMyOwn: Dave Astor and Music/{{Pathology}}; The Locust, however, does not qualify, as they actually predated Cattle by two years.
* TechnicalDeathMetal: Starting with ''Karma.Bloody.Karma''.
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