Final answer:
The term 'outsiders slang' refers to informal language or expressions used by individuals who are considered outside or alien to the mainstream culture or group. This type of slang is associated with subcultures or groups that have their unique language and vocabulary. Slang is informal and not suitable for formal settings.
Step-by-step explanation:
In the context of the question, the term 'outsiders slang' refers to informal language or expressions used by individuals who are considered outside or alien to the mainstream culture or group. This type of slang is often associated with subcultures or groups that have their own unique language and vocabulary that is not commonly understood by others.
For example, the hipster movement had its slang that was derived from the culture of jazz. This slang was purposefully ambiguous and was used to convey a particular attitude or style. Similarly, dialects or regional variations of English may have certain slang words or expressions that are unique to that particular region or group.