They Want Dirt Cheap Dirt

I’ve just sold a medium-sized tree at the garden centre where I work. I’m ringing the woman up, and she tells me:

Customer: “And I will also be needing some dirt to fill the hole this thing’s going into.”

Me: “Certainly, madam. We have a large bag of topsoil for £2.99.”

Customer: “I don’t want topsoil, I want dirt!”

Me: “Topsoil is essentially dirt, madam.”

Customer: “Well, I don’t want branded expensive dirt. I want the cheap stuff! Dirt dirt!”

She thought ‘topsoil’ was a brand.