This is the signature of the nominee to be the next Secretary of the Treasury:

Lew's Loopdeloop

It looks like a child's doodle, not even coming close to resembling his name except for perhaps the first loops potentially forming a "J."  (My signature is not awesome, but at least I make an attempt and can explain its form.)

I'm not trained to interpret people's personalities based on their handwriting, but in this case I'm going to anyway.

Is his signature reflective of some sort of nihilist, post-modern world view that he may possess, where nothing, including his own name, has any meaning?  This world view will help in Washington since fiscal responsibility apparently has no meaning anyway.

Or perhaps it is a sign of supreme arrogance--he is so great, why should he have to lower himself to sign his name for those beneath him?

If he can't even take the time to make his signature even remotely reflect his name, why should we think for a minute that he will take the time to ensure his policies make sense for the people of the United States within the framework of our Constitution?  (I bet he does not hold the Constitution in high regard at all.)

His signature is ridiculous.  Here is some background on the man:

Sessions To Budget Director Lew: Stop Repeating Budget Spin (video)

Here's Obama's Message to GOP by Appointing Lew Treasury Secretary
This is certainly a blow to any hope that Republicans might have had that Obama would flinch from his pledge not to negotiate over the debt ceiling. The president has said he will demand a clean bill raising the debt ceiling, unattached to any conditions or spending cuts.