Top 10 Big Bang Theory Plot Holes You Didn't Notice

There are some MAJOR plot holes in The Big Bang Theory that you may have missed! We are here to break down all the details in The Big Bang Theory that just don't add up. This popular sitcom ran for so many seasons, there were bound to be a few mistakes and inconsistencies. It may be over now, but we still have SO MANY QUESTIONS about The Big Bang Theory, starring Kaley Cuoco and Jim Parsons. Join MsMojo as we break down all our biggest questions and issues with the plot of The Big Bang Theory!

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[MsMojo]

Did you notice any other plot holes when watching the show?! Let us know below!

[originalchristianvogt]

The most logical reason why Pennys sister wasnt at her wedding was that she was in Prison,
reason: she shot her Man.

[AaronJamesMediaProductions]

Leonard didn’t mention the summer, he said “two years ago at Comic-Con” there’s more then one Comic-Con, I go to one in November

[maurerd]

#7 not a plot hole, it is common practice for pharmaceutical companies to hire attractive women as sales reps and just tell them what to say.

[aylanoble]

Amy's mum was recast and her whole personality changes dramatically in a short amount of time.

[MrJambola]

"it wouldn't happen in real life" is not a plot hole

[KiNGKuNTa]

Sheldon not complying to the Roommate Agreement is not a plot hole.He just uses it to suit himself.
As the Corona virus has hit the world...we need to adopt Sheldon's hygiene. Stay safe.

[kat_trabue]

Pharmaceutical sales is much more sales than pharmaceutical. You do not need to have any medical background beyond the training they give you for a lot of the jobs. In fact many get hired from business school.

[seekingdelphi]

In a season 12 episode, Raj gets into a twitter war with Neil DeGrasse Tyson, acting as if they don't know each other. Yet Tyson makes an appearance years before on the show, where Raj introduces him to Sheldon as his friend.

[olaezzeddin]

The biggest plot hole for me was using the same actor/actress for two different roles! That happened twice on the show:
1- Leonard's bully in high school is himself Sheldon's father who appears on the video tape later.
2- The girl who showed up at Sheldon's door as a winner of Sheldon's 'girlfriend contest' after he broke up with Amy was also the model who opened the door for Raj and Howard on their visit to the house of supermodels as maintenance guys earlier.

[bbrstrc]

Okay hear me out, I do recall an episode where Raj asks Sheldon to speak in Hindi, after Sheldon speaks Hindi, Leonard and Howard asked Raj what Sheldon meant; to which Raj replied that he didn't know Hindi himself. But he grew up in India and a few episodes later he spoke in Hindi on a date with Anu...

[BloodredRose]

I'm sad that we never had an episode where Howard's father came back.

[iSahilMasson]

This video should really be called the Top 5 plot holes, since five mentioned were NOT:


1. Sheldon didn't care about about Leonard sitting in his spot during the practice trivia scene because Sheldon was in his 'work' chair, rather than his spot where he usually eats. There is a scene where he says that he doesn't work in his spot and eat in his chair.


2. Sheldon breaching the roommate agreement is not a loophole. He distinctly says on several occasions that he creates the roommate agreement to benefit himself.


3. Penny's sister isn't a plot hole, they just didn't address her.


4. Penny getting a job as a salesperson doesn't require qualifications in the same way as you would need for getting a technical job. She clearly has very good communication/people skills and connected with the interviewer, which is a very credible way of her getting the job as a salesperson (broadly, she only needs to remember the effects, advantages and disadvantages of drugs).


5. Though I agree Howard probably wasn't in the best shape for space, he DID pass all the astronaut tests (i.e. when he survived survival training when he ate the butterfly). Further to this, when he was offered to go to space again for the second time, his health tests were all in check (i.e. blood pressure). Also, even though his mother and Bernadette came to help him, NASA didn't know that..

[ashtech]

This is usually a good channel but these "plot holes" are awful. Really scraping the bottom of the barrel

[sterna]

I think that the biggest plot whole is the fact that "his mother had him tested" (as they often mention) *and the shrink found him normal*

[kadyryan]

And in season 11 I think when raj has curly hair he said it was straight because Howard's was and he was the "coolest person" he knew and in the flashbacks Howard's hair is curly

[Ishmam]

So mad about Raj ending up with no one.

[alienmissy]

As someone who has selective mutism: I have done the thing raj did. It was never on purpose and I always felt ashamed afterwards(I felt ashamed for not talking but also felt ashamed when I accidentally blurted out sonething to someone I usually never talked with), but I have definitely either not noticed someone in the room, or forgot they were there, or just mistaken a stranger to be someone I knew that I talked with.

[Nakajima-ohkw]

Sheldon didn't forget about the roommate agreement with the cats. He just ignored it. Bullied it onto Leonard, ignores it when it goes against him and Leonard's too submissive to do anything

[fififloyd]

To be fair Penny did do studying for the job over a couple of episodes, one when they went to Vegas.