"Ever been to the grand canyon?"
"Nope."
"It's BEAUTIFUL!"
"It's a giant rock."
"No, it's a giant hole."
"So your favorite thing is an absence of a giant rock?"

     - Conversation with my co-worker

"Do you have CD players?"
"Sure [showing her the spot]. We have CD players that can also play MP3s. It's a smaller file so you can fit about ten albums worth of music on one CD."
"No, we're only interested in one at a time."

     - Conversation with customer five minutes ago