The Mayhem Character should be given his own show
It would hilarious!
Dean would play Mayhem, who's "job" (as in he gets up in the morning just like you and me, showers, eats his breakfast and races out the door) would be to simply cause these small disasters all over the place just like in the commercial. He could be employed by Allstate, even. Or better yet, he could just be like force of nature, running around and doing these things simply because it's his job to do them.
I think that'd be hilarious, and I would certainly watch it.
"Your mother's in here with us, Karras. Would you like to leave a message?"