These stories are surely fictional. Consider that the idea of aliens being able to specifically target and enlarge a part of the male human body is completely unsubstantiated. It might be a wild concept created for shock value or as part of some very strange fictional narratives that have no basis in real science or known biology.
It could be from wild imaginations. People love to create out - of - this - world scenarios in science - fiction, and this might be one of the extreme and rather inappropriate ones.
If we are forced to approach this topic, let's say in a fictional world where there are some strange rules. A character might be tempted to 'cheat with a larger cock' which could mean they find a way to gain an upper hand in a situation, like in a race where they use some sort of device (the 'larger cock' as a symbol) that gives them an unfair boost. But this goes against the principles of integrity and sportsmanship.
Well, the over - the - top reactions of the abductees can be a source of humor. Some claim to have sung show tunes to the aliens in an attempt to communicate. Also, the things the aliens supposedly do for no clear reason. There was a story where the aliens were collecting all the red items in a person's house. They took red socks, a red hat, and a red book, and the person just watched in confusion, which is quite funny when you think about it.
Rather than dealing with such inappropriate content, we could create a story about academic cheating. Imagine a student who is tempted to use a more advanced calculator (the 'larger cock' symbolically representing an unfair advantage) than allowed in an exam. But when he does it, he feels guilty and later confesses, learning that true success comes from hard work and honesty.
No. In the traditional zombie horror genre, the focus is more on zombies attacking humans in a more general sense, like biting to spread infection, rather than something so vulgar. Zombie stories usually center around survival, the breakdown of society, and the fight against the undead hordes.
The Xenomorphs from the 'Alien' series are really popular. Their unique and terrifying appearance, with the elongated head and the acid - blood, makes them memorable. They are also highly intelligent in a predatory way. Another popular one is Yoda from 'Star Wars'. Even though he's more of a wise alien, his small, green, and wrinkled look along with his powerful Force abilities have made him a beloved character.