The girls I seem to be attracting as of late are ones I would, simply put, never hang out with. Personality conflicts, I suppose.

The worst part is I give them excuses why I can't hang out with them, and they continue to call repeatedly, until I stop answering the phone.

Should I just buck up and tell them flat out I have no interest in them, and would rather not hang out with them? I would feel bad doing that, that's why I have been avoiding that. Is there some alternative I'm missing here?

Well most people would just say it flat out.

Alternative: Get girls who you are friends with to get in the way. Be seen alot with only the gurls who your friends with.