According to an interview with Rob Halford, lead singer of Judas Priest, in the San Diego Gay and Lesbian News, not well.
Well, it was based on an amalgam of bands—Black Sabbath, AC/DC, Motley Crue, Judas Priest, and Van Halen.
The song left a long paper trail, and discovery of the 24-track proved far easier than other Judas Priest masters.
An exclamation of surprise, dismay, emphasis, etc
[1914+; a euphemism for Jesus Christ]