God does exist — my flawed logic told me so.

This is a pretty funny site, adapted from a forum on the Internet Infidels.
I think this is my favourite:
ARGUMENT FROM CREATION, aka ARGUMENT FROM PERSONAL INCREDULITY (I)
(1) If evolution is false, then creationism is true, and therefore God exists.
(2) Evolution can’t be true, since I lack the mental capacity to understand it; moreover, to accept its truth would cause me to be uncomfortable.
(3) Therefore, God exists.