Was this guy flirting with me?

I was talking t o this guy during cl, and we got into a mini-conversation. I was going to say that he was dork, but I trailed off on the last word. then he told me that he was a hershey bar. He was looking straight at me when he said this. I then said that I was not going to touch that comment. He said that it was a good thing that I was not. It made me really uncomfortable.