speak for yourself, lol.
actually, all agnostics are atheists.
If you don't make the positive claim 'Yes, some God exists', then you are an atheist.
Because agnostics don't answer the question with a 'Yes' ... that makes them an atheist.
Because atheism does not mean we are 100% certain no gods exist, or that we can prove no gods exist.
Use that on them next time. It will annoy the crap out of them because they won't want to admit they are atheists ... because of the negative connotation the word has.
That's why atheism isn't something we label ourselves ... it is something that is simply a word to describe non belief in deities. And nothing else comes of it.
ATHEISM IS NOT A BELIEF SYSTEM. (That to me is the most annoying of the myths.)