Yes, they were prepared for this one.  On "The Big Bang Theory", Sheldon put together his "Sheldon Cooper's Council Of Ladies" group to get female input.  He started by passing out t-shirts to the ladies.  The answer is YES, you can already get one. More after the jump.

YouTube

So, I instantly went to the Net to see if the shirts were available, and not only are they available, they are available in tons of sizes, styles and colors. The guys at the show obviously anticipated this one big time. The place selling the shirts already is called Cafe Press and you can find them here. Yep, there's already three headed to the Nessman household. 

Now, keep in mind, I'm typing this and the show is only 20 minutes in!  Get your shirt while you can.

 

http://www.feistees.com/sheldon-coopers-council-of-ladies-t-shirt/