Is a Pregnant Gold fish really called a TWIT?

I'm sure many of you have seen this on any one of many e-mails of fun facts. Right along with the pig and his 30 minute orgasm. My e-husband Loungeact just called a collective group of people twits which made me think of this. I did some research and here is what I found. http://www.straightdope.com/columns/020329.html Trust me it is a very interesting read.