As the world's slowest pump was filling the mighty Corolla, I used the window washer and squeegee to clean off my front and rear windshields. After the first shutoff click, I gently squoze the pump handle again and more than half a gallon of gas went in. If I had given that pump handle a big squeeze, I suspect it would have shut off earlier due to the bubbles and such, and my mileage would have been over 38.
But it all will work out over time- probably next tank if I go to a different gas station it'll look like I used lots less gas and got much better mileage.
This was my 23rd tank for the year. I was on the 23rd tank of 2010 on June 14th last year.
Also of note, it appears that due to a days-long vacation we took earlier this month, I will escape July only having refueled twice during the month. This is an exceptionally rare occurrence, except for that I also went through July 2010 with just 2 trips to the gas station. And July 2009. And May 2008. And December 2007. But other than those five times, not a single other month with as few trips to the gas station!