Charlie Sheen's outbursts may seem funny to some, but looking closely at what Sheen is saying and doing, it looks like Sheen is suffering from mania, a symptom of bipolar disorder. No one should be making fun of someone with a mental illness. More specifics at: http://www.healthyplace.com/blogs/breakingbipolar/2011/03/charlie-sheen-is-suffering-a-manic-episode-thats-not-funny/