I was in Wal-mart, searching in vain for a few things I needed to finish up some projects I'm working on--caulking the kitchen countertop, hanging large picture frames, cleaning the bathroom grout, patching a hole in the drywall... You get the idea.
This guy who works at Wal-mart finally took pity on me and said, "Can I help you find something, ma'am?"
I smile at him. "Yes, thank you!" I consult my list, then I say, "I need some black caulk."