I'm in the habit of listening to 'Dr.' Hovind's Creation Science Hour radio program. It's something of a guilty pleasure. Mostly for comic relief. He says so many dumb things every show that I lose track of them. I was listening to him today refuting the fact that some of the earliest human civilizations, the Egyptians, etc., should have pre-dated the flood. His argument was that the people of Noah were so smart that advanced, densely-populated cities would pop up overnight. And then, later, he claimed that cyanide was a cure for cancer, and the only reason people don't know about it is that there's a global conspiracy to keep it a secret. I laughed so hard I choked.
What's your favorite dumb/humorous/forehead-slappingly ignorant Hovind quote or argument?