Roman Historians are famed for being biased and exaggerating parts of people and statistics. Caligula might not of been that bad of a power mad guy. Of course if the majority's views are to be believed the movie about him is horrible anyhow.
It is not that I am mad, it is only that my head is different from yours.
...eh screws Rome and doesnt afraid of anything.
[Insert seemingly profound or amusing phrase here.]
eh screws boyz and galz and doesn't afraid of anything.