I wouldn't do anything that would cause A) any hurt to anyone besides temporary pain to myself... B) I wouldn't do anything that caused a permantent affect... C) I wouldn't do anything that would seperate me from the people that I care about... and D) I wouldn't do anything that involved me embarrassing myself on television....
Those are pretty much my only guidelines.
If I had a million dollars....? I would pay off all my student loans then invest the rest and let it collect interest so I could open my own concert venue/night club/bar/restaraunt somewhere when I'm about 35 or so.... and invite all my fellow GT'ers to the grand opening.