1 definition by xup

1. People who don't believe in god.

2. People who make atheism look like a religion. Atheism is not a religion, it's a word used to describe people who don't believe in god. And some people try to defend atheism.
Atheists Guy: i'm an atheist
Deist Guy: wtf you suck
Atheist Guy: shut up atheism is the best
by xup September 20, 2006
Get the Atheists mug.