The car stalled during a very long light at a busy intersection. I was very pissed off, but got the bright idea to pour my bottled water on the crank sensor to cool it off.
Fired right up.

Made it another 2 miles before another long light where it died again. This time I popped into a restaurant right where I died at, got a cup of water, poured, and off I went again.
I guess I've narrowed it down.