I find The Big Bang Theory to be filled with nauseatingly neurotypical humor. My mother's a big fan of the show and has watched it from the start. When it first aired, she couldn't wait to show me some of the first episodes, because she thought I'd love all the science jokes and such. The first two episodes amused me, because the episodes really did center on geeky humor. I liked seeing the guys' Periodic Table shower curtain and things like that. But very early on, when they introduced Penny, the show shifted towards being neurotypical humor covered in a thin layer of stereotypical "geekiness."
The only character I find cool on the show is Howard. He reminds me of Sol in A Beautiful Mind. I feel his character is realistic and not too over the top.
I absolutely cannot stand Sheldon. I find his voice grating, and I am irked by how condescending he is to EVERYBODY, even his fellow geniuses. Something that really irritates me is when some "super smart" person drops some sophisticated term in the conversation and then proceeds in defining the term, automatically assuming you don't know what it means. Sheldon does this all the time, and it annoys me. I think it's done as an easy way for the writers to get to have the characters actually talk about theoretical physics and such. The laymen audience wouldn't know half of what the physicists are talking about, so they can always just slip in a term and explain it for the audience by having Sheldon patronizingly define the subject matter.
I really, really don't like this "I was tested!" nonsense. To me, it's like the character is "normal" neuropsychologically, due to these "test" results, but he is a huge AS stereotype. So, I feel it's like saying that, if Sheldon were "abnormal," his quirks wouldn't be funny. They'd just be "weird." It angers me how the character keeps on quoting that he was "tested," like some arbitrary score makes his quirks "okay."
Something I've noticed about TBBT (and this is something that many shows with stereotypical "smart" characters do) is that they act like every science-related term is this really hard concept that non-scientists wouldn't understand. Like, the other night, I was in the other room while my mom was watching the newest episode on DVR, and Sheldon uses the term "homeostasis" to Penny. He asks something like, "Do you know what homeostasis is?" And Penny responds with, "Does ANYONE but you?" That kind of comment just irks me. First of all, I find it unrealistic that Sheldon would choose to use a biochemistry term over "status quo" or the like, considering that he is a physicist. Secondly, "homeostasis" is not all that hard of a concept, and I don't feel that it's one of those words that the vast majority of the viewing audience wouldn't have heard before (unlike, say, the Heisenberg Uncertainty Principle). I think I first learned what homeostasis was in high school biology. Come on!
Finally, since I don't actually watch the show (what I know of it comes from overhearing the dialogue when my mother watches it), I can't say for sure, but it seems to me that Amy has very few of these Sheldon-type moments where she talks about science. At least, I rarely have heard her talk neuroscience on the show. And the actress (don't know her name) IS a Ph.D neuroscientist in real life, so I think that they should definitely be using the actress's ACTUAL knowledge much more so on the show.
But in summary, I think TBBT is just another example of "geek" stereotypes, and the show makes me roll my eyes rather than laugh.
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Helinger: Now, what do you see, John?
Nash: Recognition...
Helinger: Well, try seeing accomplishment!
Nash: Is there a difference?