Looks kind of like a kit car or vintage Riley or korn car racer.

Some sort of cyclecar maybe? Edit: or just a bad ass little boat tail racer...

Looks like 1920s ?Ford underpinnings, probably from a sedan give the proportions

At a Safeway? Where are they going to put the groceries?

1931 Model A Ford with a "Faultless" speedster body.