Considering the damage he did with a pencil, what could the Joker do with a FOOTBALL?
You know how lots of college marching bands will play film score cues at football games? I want a band to play Joker music from The Dark Knight. Putting an entire stadium full of thousands of people on edge by grinding at their consciousness with that music, that almost sound design work Hans Zimmer and James Newton Howard created...that, THAT, would be my kind of evil.
It also makes me wonder if the Joker enjoys sports. tinhuviel? Thoughts?