Is there any way to block tweets from an API? (Selective Twitter)

I made the mistake of asking a friend of mine what a hash tag meant that she kept using in her posts. Ever since then I have been inundated with automated replies from the service she was using - Selective Twitter. I am including a screen shot of my @ page that only shows the most recent replies I've gotten. This has been going on for almost two months and shows no sign of stopping. Is there ANY way I can have replies from this API blocked so that I do not see them in my replies panel?