Welcome to the homepage of Mental Deficiency, the worlds hardest rocking band and inventors of the Heavy Mentalrock genre! Our new album is out, featuring the hit songs, They Mostly Come At Night...Mostly, Get Her Home Get Her Bucked and Automated Law Enforcement Programming. Go to the music section to find out more!

Latest News

New Video for Introduction to Seduction

February 13, 2012

We are pleased to announce the release of our new music video for, ‘Introduction to Seduction!’

Latest Blog Post

Electric Six Gig
Helmet Cam Footage – Supporting Electric Six

December 7, 2011

Check out these highlights of our gig with Electric Six. They were shot on the newly patented helmet-cam(tm) as worn by Mr Majestic & Sgt. Marmaduke!

Upcoming Gigs