As my wife and I were driving back from a wedding in her hometown yesterday, I suggested we stop at a grocery store and get some coffee. There's a brand we especially like, but we can only find it in that part of the state.
We pulled into the parking lot of the store, a young guy in a car looked at us and gave us a "devil sign" with his hand. I mouthed the words, "Metallica Rocks!"
My wife was concerned. She didn't know what a "devil sign" was. I don't particularly like Metallica, but I can play along with those who do. (I prefer 70s heavy metal. It was a heavier kind of heavy metal. And it NEVER INVOLVED SPANDEX.)