https://www.google.com/search?ix=sea&sourceid=chrome&ie=UTF-8&q=vagina+knitting&gws_rd=ssl
Twat knitting.
I found out about it from Fred Reed:
http://fredoneverything.net/PadreKino2.shtml
I think he was totally plastered when he wrote this, but it is funny.
Then again, after being exposed to that top link, can you blame him?