Hahaha! Nice comic! Atheists aren't really annoying though (in fact they're awesome) due to their indifference towards beliefs, but Antitheists are actually kinda piss offs (their personality not so different from religion enforcers actually).
Anywhos, found these around.
Why did the atheist cross the road?
He thought there might be a street on the other side, but he wouldn’t believe it until he tested his hypothesis.
Why did the atheist throw her watch out the window?
She wanted to see if it was designed intelligently enough to evolve into a bird.
How many atheists does it take to change a light bulb?
Two. One to actually change the bulb, and the other to videotape the job so fundamentalists won’t claim that god did it.
Atheist: What’s this fly doing in my soup?
Waiter: Praying.
Atheist: Very funny. I can’t eat this. Take it back.
Waiter: You see? The fly’s prayers were answered.
http://i.imgur.com/PuOAy.jpg