Is 'cock up my ass story' a proper phrase to use in writing?

No, it's not a proper English phrase. In proper English, we don't use such combinations that seem both unclear and inappropriate in normal communication.

No. It's completely improper. General conversation should be clean and respectful, and this phrase contains vulgar elements.

No. It is extremely vulgar and inappropriate language that violates basic social etiquette and respect for others.

No. It is not a proper English phrase. In standard English, we don't have such a construction that makes logical sense in the normal language use.

This is a rather vulgar and inappropriate expression. If we break it down literally, 'cock' can refer to a male chicken or be a vulgar term for a male sexual organ, and 'up my ass' is an extremely inappropriate and vulgar description. But it's not a phrase that should be used in polite or general conversation.

Definitely not. FM stories are often listened to by different people, including children and families. Using such offensive language would not only violate good taste but also might lead to negative impacts on the listeners. We should promote positive and clean language in all forms of media content.

It is not a proper English phrase. A proper phrase should convey clear meaning and follow standard grammar rules. Here, 'get ass' is an unclear and ungrammatical construction, and 'mmf' is also an abbreviation that is not commonly used in this way without prior explanation in a proper phrase.

It's not a proper phrase to use generally. In most social, professional, and educational settings, using such a phrase would be considered inappropriate. We should focus on using positive, ethical, and family - friendly language.

It is not a proper or common phrase at all. In normal language use, we don't see such a combination. 'Cock' in its more vulgar sense makes the phrase inappropriate, and even if we consider other non - vulgar meanings of 'cock', the overall construction of the phrase is not something that would be used commonly. 'CBT' also doesn't seem to fit in a normal way with the rest of the phrase.

No. The word 'firsl' is misspelled. It should be 'first'. And even if it was spelled correctly, it's still a rather strange and ungrammatical phrase as it stands without further context to clarify its intended meaning.