The Devil's Bone Thugs (Substance Mashup) This is gangster. Enjoy. Don't rob a bank or something and blame Substance. Anybody having trouble with the html5 player still? Hit us up, we can help! Posted on January 5, 2012 by DJ Real Juicy and filed under bootleg, Dance Tunes, Mashup, Remix and tagged 2pac bone thugs bone thugs n harmony Mashup substance the devil's den thug luv tupac.