| Don't think so! |
| Hesitant denial |
| Hmm, don't think so |
| Hmm ... I doubt that |
| Incredulous rejection |
| Well, I don't think so |
| Mock-thoughtful dismissal |
| Yeah, I don't think so ... |
| Yeah, that ain't happening |
| Sorry, that's not happening |
| You might think so, but ... |
| Yeah ... you can just forget about it |