No, this doesn't seem to be a well - known story or phrase in any culture I'm aware of. 'huge cock' might be a common enough term on its own in a literal sense, but combined with'mon tsboo' which is so unknown, it's highly unlikely to be a recognized cultural element.
It might be a story where someone is shocked by the size of a rooster. In a rural setting, a farmer might be really surprised if he has a rooster that is much larger than the normal ones. It could be about how this large rooster behaves differently and causes a stir in the farm.
The shock can be quite overwhelming. You might want to find a quiet place to sit and process what you just saw. Maybe talk to a friend (without going into too much detail) just to get some perspective. Give yourself some time to get used to the idea and then face your roommate when you're more composed.
There could be a story about a large mechanical rooster built for a fair. When it was first unveiled, people were shocked by its huge size. It had elaborate feathers and could move its head and make crowing sounds. The 'huge cock' became the centerpiece of the fair and everyone had a story to tell about their first encounter with it.
Well, that depends. If it's part of a novel or a film script, it's likely fiction. But if it's reported in a news article or a documentary, it's probably nonfiction.
No, it's not appropriate at all. A relationship should be based on respect and privacy, and this kind of story violates those principles. It objectifies the concept of a relationship in an unacceptable way.
This kind of description involves vulgar content. We should focus on positive, respectful and appropriate topics, such as a story about someone finding out he had a great talent or a kind heart.
I'm not sure specifically which 'huge cock story' you are referring to. There could be many stories that might use this phrase in a non - vulgar way, like a story about a large rooster perhaps.