How can slang be used affectionately between close friends?

In the context of linguistics, slang is often characterized by its ability to express a specific emotional attitude. While many slang terms are primarily derogatory in nature, they can become ambivalent or even affectionate when used within the context of intimacy or close friendship.1

When close friends use slang, they are often employing language that has gained currency within their specific social group to project shared emotional reactions. Terms that might be considered insulting or shocking in a general social setting can be repurposed by friends to signal closeness and mutual understanding. This practice reflects how slang is produced by social forces and group dynamics rather than just individual invention. By adopting such language, friends can create a sense of in-group identification, effectively transforming potentially negative or neutral terms into a term of affection that strengthens their bond.213