Urethral Defecation is Russian slamming brutal death band from Krasnoyarsk, Russia. The band was initially composed of Evgeny aka "User Name" (guitars) and Lev aka "Welzewul" (vocals). They separately searched for people who share their desire to play extreme music and after they have met the band was started. In the end of October, 2011 the project obtained the name "Autoscopy" and released its first demo record "Die Scum". In a month they released second demo and started recording an EP.