Killitorous, a Canadian technical death metal band from Ottawa, Ontario, was formed in 2006 by guitarists Aaron Homma, Andrew Allston, Alan Steinke, Bryan Lomas and Matt Milford. They recorded a demo featuring "Fecal Fellatio" and released their first EP, Pretend to Make Babies, in 2011. After a hiatus from 2011 to 2013, the band returned with their debut full-length album, Party, Grind, in 2014, which included the notable track "It's not Stanley, It's Stan Lee". This song gained significant attention and was featured on Kerrang Magazine's list of Best Superhero Songs of All Time. In 2020, Killitorous released The Afterparty, showcasing a more progressive sound. Throughout their career, the band has been known for blending technical death metal, grindcore, and hardcore with comedy and pop culture references.