The sureƱo Carcass, but more rampaging than wonky in song arrangement. The debut demo, a soundboard recording from a show I attended (where their first singer Jack barfed on TOP of my homie's head), was a sloppy affair, as the band's usual sound was laced-weed uzi-powered MURDER-SUICIDE!!! (!-!-!) They eventually sheared themselves apart due to inner and outer volatility (their fanbase was one of the most toxic in L.A.), though several members later regrouped as the equally ruthless "Infamy".
P.S.: The vokes with their 2nd singer Oreo (the dude who looks like Judd Nelson) ARE FUCKING REAL!!! NO PITCH SHIFTER!!!