"The Big Bang Theory" fan theories have been circulating from time to time but it is just normal since popular shows really spawn a lot of such. Some of these theories depended on several facts and evidence uncovered while the show aired for the past ten seasons. However, there are some wild fan speculations bordering on hilarious and Jim Parsons addressed them in "The Late Late Show with James Corden."

"The Big Bang Theory" star Jim Parsons did not expect that there are actually "secrets" to the show. He only knew it from these speculations and conspiracies provided by fans. There were even speculations that Sheldon is Spock - or Barney Stinson in a parallel universe. People were actually thinking Bernadette is a cyborg but that birthing episode would have debunked that.

CinemaBlend reports Jim Parson just trolled all over these theories. For obvious reasons, these are not true but Jim Parsons did it with such class and humor. He even revealed that he actually auditioned for the Barney Stinson role and he felt like he was not meant for it and the right person got casted.

Jim Parson's thoughts were more candid than ever and fans would be relieved to find out that even if Howard is an engineer and it is too wild that his wife is almost like her mother, Bernadette is human. But Parsons teases that partly, she's unreal, she's just like a cyborg after all.

The tenth season of the show is currently running and fans have been treated more of their personal stories rather than the usual pick-up lines and comedy. That is something to take note of because it indicates that the show is nearing its end and the writers are prepping their viewers to a solid finale, one that will mesh all their stories. Stranger theories will definitely hound social media in the next few weeks but that is how weird the TV world is. New episodes of The Big Bang Theory air on Thursday nights, only on CBS.