Atheist 

A person with no belief or faith in a higher being, or power.

<Atheist> It's cool you believe in god. I am an Atheist. (OBV.)

<Christian> Why don't you believe in god? Prove to me that there is no god...

<Atheist> Prove to me that there is no 12 Inch burning bear on your head wearing a Swastika, on a tightrope.

<Christian> Dick.

Atheist by Atheist Horizon April 27, 2009

Atheist 

A godless person who uses reason and science, rather than divinity, to explain his beliefs. Not to be confused with agnostics. These people can be identified either by how much they know about science, or by how much they burn when you put a match to their skin. Atheists burn like flash paper.

Person 1:That guy over there? He must be an Atheist. Did you see the way he just burned up in flames a few seconds ago?
Person 2:SHH!!! He's not an Atheist! that's part of a practical joke involving lighter fluid!

Atheist by PossumCuber November 2, 2009

atheist 

Someone who believes in logic, not a mythical all powerful sentient being. Rather than being terrified of the 'unknown', they use science to discover the truth, not relying on story books, for they're information. They do however find it complex to understand how people can base they're lives on basically a hunch, as if you question gods existence by looking for proof, you're not a real believer. Strange.

scientist guy: I'm an atheist
other scientist guy: I'm glad i'm not too stupid to understand science, and have enough common sense to realise that God can't possibly exist.
scientist guy: Yeah, me too

atheist by scientist guy October 7, 2010

Atheist 

A person who does not believe in god, not related to satanists, muslims, or anyone else christianity hates. Contrary to popular opinion, atheists are not self obsessing narcissists, but are just people who find the idea that by doing certain deeds (going to Church or blowing yourself up) will get you into a magical place where you live in paradise for all eternity

Atheist: "Hey man what's up?"
Religious zealot (not to be confused with normal religious person): "Screw you man, I'll see you in hell, oh wait, no I won't, I'll be in heaven pissing on you."
Atheist: okay....

Atheist by AtheistsdoyelJesuswhenstruck June 15, 2010

Atheist 

People who don't believe in any religion. Some Atheists are just nice people who have just never found a reason to believe in a religion but others are douchebags who just because they don't believe in anything feel it necissarry to make fun or poke holes in your religion.

Atheist: ha you believe that some invisible guy in the sky made the world in 7 days
Cristian: Well you believe a tiny dot in the middle of space exploded and somehow created the universe. WHAT NOW BITCH

Atheist by MCsick of MCdonalds August 19, 2009

atheist 

formally: someone who lacks a belief in any god

informally: anyone who isn't a gotbotting moron

Lance Armstrong is an atheist.

atheist by ianam June 8, 2010

atheist 

To be right about everything and having every reason to fuck with Christians

Not all atheists believe this, but I'm smarter than most of them, too.

atheist by The epitome of greatness July 6, 2008