Doom is the debut EP by American death metal band Job for a Cowboy, released in December 2005 by King of the Monsters, an independent record label based in Scottsdale, Arizona.

Allmusic reviewer Cosmo Lee stated: "Doom is competent, but trades in sounds, not songs”, referring to the fact that Job for a Cowboy had changed their musical style with their follow-up release Genesis, a purist death metal-sounding album.

Lee then ended the review stating: "Almost overnight, hordes of MySpace copycats sprang up, even lifting the band's logo font.

Their songs typically go through many tempo changes, ranging from the standard cruising metal yelp to the double-bass-drum, full-on Speedy Gonzales thrash.

[1] The clip features various members of the SpongeBob SquarePants cast playing instruments with "Knee Deep" overlaid to it (originally in the episode appearing as performing the song "Sweet Victory" by David Glen Eisley).