Friendship is also a big theme. For example, Dean and Sam Winchester from 'Supernatural' might form an unlikely friendship with Sheldon and Leonard from 'The Big Bang Theory'. They could learn from each other, like the 'Supernatural' guys teaching the scientists about self - defense and the scientists helping the hunters with some scientific knowledge to solve a supernatural mystery.
One common theme is the characters' reactions to the pregnancy. For example, if Penny were to get pregnant, Leonard's response would be a big part of the story. Another theme is how the pregnancy affects the group's dynamic. The friends might start acting differently towards the pregnant character.
One common theme is the clash of different universes' knowledge. For example, when crossing over with a science - fiction show, the characters from 'The Big Bang Theory' might have different scientific theories compared to the other universe.
Common themes in such fanfiction include the exploration of different belief systems. The Big Bang Theory characters, who are very much into science, are confronted with the magic - based belief system of Harry Potter. This can lead to some interesting debates and growth for the characters. Another theme is the power of knowledge. Whether it's scientific knowledge or magical knowledge, the characters often find that by combining both, they can achieve great things. There's also the theme of acceptance. The characters from both universes learn to accept each other's differences and work together, which is a very positive and heartwarming aspect of many of these fanfictions.
Another theme is the idea of acceptance. The characters are all a bit odd in their own ways. But they accept each other. For example, they don't make fun of Raj for his mutism in a mean - spirited way. Instead, they try to help him. Also, Penny accepts the guys' quirks even though they are very different from her.
One common theme is the growth of their relationship. Their friendship or potential romantic relationship evolving over time, with Penny helping Sheldon become more social and Sheldon introducing Penny to new intellectual concepts.
One common theme is the 'opposites attract' dynamic. Since Penny is often seen as the more social and street - smart one compared to the nerdy guys in the show, a male OC might bring a different perspective that still plays on that contrast. For example, he could be an artist who is also into science, which intrigues Penny.
One common trope is the 'new friend' trope. Your self - insert often becomes a new friend to the main group, quickly integrating into their lives. Another is the 'love interest' trope, where your character might become romantically involved with one of the main characters, like falling for Leonard or Sheldon. There's also the 'outsider's view' trope, where your character observes the group's antics from an outsider's perspective and provides comical or insightful commentary.
The 'Big Bang Theory' has several prominent themes that are far from foot fetish. The theme of career development is quite evident. For example, Sheldon's journey in his academic career, from being a brilliant but difficult colleague to achieving more in his field. Social awkwardness is also a recurring theme. The characters often struggle in social situations due to their highly intellectual and sometimes nerdy nature. And of course, the theme of family is there. Howard has his relationship with his mother which is a unique aspect of the show, and other characters also have family - related storylines from time to time.
One popular theme is the scientific research the characters are involved in. Writers often expand on the in - show experiments and theories.
The Big Bang theory is the prevailing cosmological model for the universe. It states that the universe began as an extremely hot and dense point, and then it has been expanding ever since. Evidence for this includes the cosmic microwave background radiation and the redshift of galaxies.