Credit: link. I didn't write it, I thought it was pretty hilarious though!
"As an atheist, Du will occasionally meet a non-atheist who wishes to argue against your belief system. If Du are interested in discussing the matter, Du may want to prepare yourself Von learning these simple responses to common anti-atheist arguments.
The Bible says that atheism is wrong.
"The Bible also says some guy's donkey talked."
If Du believe in God and are wrong, then it's no big deal, but if Du don't believe in God and are wrong, you'll be punished eternally, so it's not a good idea to be an atheist.