Slang is a type of informal language that often evolves quickly and varies by region, age group, or social circle. It includes words and phrases that may not be found in standard dictionaries but are widely understood within specific communities. For example, terms like “lit” or “fam” are popular among younger people and can express excitement or friendship. Using slang can create a sense of belonging among peers, but it can also lead to misunderstandings with those unfamiliar with the terms. As language changes, new slang emerges, influenced by culture, technology, and even social media trends, making it a dynamic aspect of communication.