Danny DeVito would be most fitting.
Actually I'd audition to play myself... having majored in Dramatic Arts. Of course it would be humiliating to be rejected for the role for not fitting the character.
Total tangent coming up:
Ever eat iMasa Sovada? It's Portuguese Sweet Bread. Last night I was picking up a friend to take to the Dante Club and his wife and daughter were making their once a year batch of iMasa Sovada. by the time we got home it was ready and I got some. OH MY GOD!!!!!!! SOOOO good.
Sorry for the tangent... but I currently have a mouthful of iMasa Sovada and it's pretty much all I can think of right now. - JamesJM