Pissmetal is a specific genre of metal created in Amity Pennsylvania
It combines elements of Sludge Metal, Groove Metal, and sometimes Southern Rock. Pissmetal is typically loud and thrashy, often featuring screaming vocals, ripping bass guitar leads, groovy guitar solos, and sharply contrasted tempos. First made popular by the band Amity in Ashes who hail from Amity Pennsylvania, a small town south of Pittsburgh Pennsylvania.
Man I went to a show last night and my neck is killing me! They were playing pissmetal all night, and I couldn't stop banging my head.
If you want to say the word piss (urinate) with a little more class, use the word pisseth. Works well with other forms of archaic language, particularly from the KJV Bible.
2 Kings 9:8 For the whole house of Ahab shall perish: and I will cut off from Ahab him that pisseth against the wall, and him that is shut up and left in Israel: