Atheists, what was the funniest or most ignorant swipe at evolution you have ever heard?

Ha ha. I heard the bicycle one only it was about an ordinary gun evolving into an AK47. This was a Theist's summary of the 'absurdity' of evolution. 'An amoeba evolved into a man and the man turned around and had s*x with the amoeba, and that's how we came to be'. Scary.