Dahmer was a grindcore band from Saint-Jean-De-Chrysostome, Canada - a suburb of Quebec City - and formed in 1995 by Sebastien (Seb) and Yvan Dionne. They composed songs mainly about serial killers, (hence their name referring to the infamous Jeffrey Dahmer), mass murderers and other various topics; some not even criminal-related and most being humorous. During their span as a band, Dahmer released numerous 7" EPs / Split 7" EPs - including such as acts as Carcass Grinder