XXX Rottweiler hundar are a prominent Icelandic hip-hop group known for their assertive lyrics and potent beats that have made significant waves in the Icelandic music scene. Formed in the early 2000s, the group consists of members Erpur Eyvindarson (also known as Erpur VL), Sölvi Blöndal, and Arnar Freyr. Their style merges the raw energy of rap with the distinctive elements of Icelandic culture, creating a sound that's both recognizable and unique to their national identity.

The group's discography reflects a blend of social commentary and humor, with tracks like "Gera grín" and "Kim Jong-un" illustrating their knack for addressing political subjects with a satirical twist. Their self-titled track, "XXX Rottweiler hundar," solidifies their brand within the music industry, emphasizing their robust identity. Songs like "Negla" and "Í næsta lífi" showcase the band's versatility, often oscillating between the grit of the streets and more philosophical musings. With their unapologetic Icelandic flair, XXX Rottweiler hundar have cemented themselves as a seminal act in their nation's hip-hop landscape and continue to influence aspiring artists within the genre.