What is it about Tigger that brings out the beast in Disney employees?

CNN Highlights:

• New Hampshire man says "Tigger" intentionally hit his son "on or about the head"
• Incident allegedly happened while Tigger and boy posed for photo
• Employee who played Tigger (Michael J. Fedelem) suspended while Disney World investigates
• Another Tigger was accused in 2004 of fondling 13-year-old; found not guilty

Pooh, on the other hand, was a perfect gentleman: