Career opportunities

So, Matt went to Walgreens today. And as he's checking out, the guy at the register notices that Matt is wearing a Kendall County coroner baseball hat. (Why? Who knows.)
"Do you work for the coroner's office?" the cashier asks.
"No," Matt replies. "A friend just gave me this hat."
"Oh yeah," says the cashier. "You look like you do something in construction."

First time someone's said that.