A mountain in Final Fantasy 10, home of the Ronso tribe.
The music played on this mountain pretty much saved my life, because I felt like killing myself, but then the music kinda gave me emotional "strength" so I didn't kill myself, if that makes any sense. As for why I put the music on, I don't know, but it was fortunate that I did.
Mt Gagazet music rules, and it would still rule even if it didn't save me, because it's an awesome music.
Medieval demolition. Set down by people, and then the person runs. In many cases, the person may fail to run, therefore they have been "blown away by their own petard", which is also a common saying.
Petard is nothing to do with retard. You are retarded, not petarded. :P