Rock and Roll Vocabulary

I'm sure most people have heard that, but the way Dan used it when he said I was a rock star once upon a time. Probably the most rock and roll piece of vocabulary was when Dan said you've put me on the spot. So dodgy in this context would mean dangerous. Reliable is something or someone that you can trust. And to own up to something again, going back to the restaurant incident,. I understood I had made a mistake and I said, yes, I'm sorry. I am a piece of shit.