We've seen a number of bizarre moments on "The Big Bang Theory" over the years, but we have a feeling that Jim Parsons' character wearing a dress has to be somewhere at the top of the list.

So why exactly is this happening? In the video to the left, you can see it connected to Sheldon's insane desire to score a meeting wtih Stephen Hawking, who is making an appearance at his university. (We personally loved the joke here by Penny about Hawking inventing time.)

At the end of this episode, we presume that Sheldon is going to get an opportunity to make his dream into a reality, but he is going to have to wait for at least a while before making it happen.

Are you excited to see this episode?

沪江娱乐快讯：这一切是如何发生的呢？从下面的预告片中可见，谢耳朵为了在霍金（Stephen Hawking）来大学访问之际在这位“宇宙之王”面前留下深刻的印象，整个人似乎都癫狂了......在本集末尾，我们可以预见谢耳朵终将有机会“梦想照进现实”与心中的偶像相见啦~不过在那之前他还是要好事多磨一阵子，稍安勿躁啊耳朵！

精彩预告片：