Butt Trumpet is a Los Angeles-based punk band founded and maintained by Thom Bone. It is known for its crass lyrics and deliberately offensive style. The group features two bassists among its members.^[1] They became famous in 1994 when their Chrysalis Records debut, Primitive Enema, was the subject of a debated sale ban in a Massachusetts town after one mother heard her 12-year-old daughter listening to it, which she called "audio porn."^[2] Dan Druff played in the group briefly in 1995. The "Enema" lineup splintered soon after Primitive Enema was released, but three of the members regrouped in 1998 as Betty Blowtorch.^[3] The founder of the project, Thom Bone, continues to release and tour with various deliberately unstable band lineups to this day.

• (1992): Butt Trumpet Jr. 5-song EP (Self-released, cassette only)
• (1992): "DICKtatorship" 7-inch (Hell Yeah Records)
• (1993): "The Grindcore Song" 7-inch (Signal Sound Records)
• (1993): "I Left My Flannel In Seattle" b/w "Pink Gun" 7-inch (Hell Yeah Records)
• (1994): Primitive Enema Album (Chrysalis Records)
• (1994): "Primitive Enema" b/w "Yesterday II, The Sequel 7-inch (Chrysalis Records)
• (1996): Quadruple Headache compilation (Last Resort Records)
• (1996): Board Stiff Album (INTERNET ONLY release)
• (1997): Show & Tell: A Stormy Remembrance of TV Theme Songs compilation (Gammon Records)
• (2000): Wrestling Slams and Jams compilation (EMI Records)
• (2005): Butt Trumpet/Dive Bar Junkies Split EP 10-inch (Felony Records)
• (2006): Butt Trumpet/Potbelly split 7-inch (PB Records)
• (2009): Censurado Trompeto Anal 8-song EP (Rumble Records) Spain
• (2010): Punk Rock Repo compilation Germany
• (2011): Cheap Ass Music Volume One compilation (Cheap Ass Records)
• (2013): Butt Trumpet/Youth Gone Mad Split LP

• Official homepage
• Thom Bone Butt Trumpet on Facebook
• Myspace
• Interview with a band member