A music agent, his necrophiliac nephew and a burnt-out roadie with a knack for grave-robbing team to create a superstar from some of the greatest rockers who ever lived: Elvis, Morrison, Hendrix, and Vicious.

But things go bad when Liberace's love tool mistakenly ends up in the mix. [source]

• The OMGWTFDVD Collection

Are they referring to Sid Vicious' bass playing, or his ability to vomit on command? Because if it's the former, I don't think we have the same definition of "greatest".