Beef

Beef is slang for a conflict, disagreement, or ongoing feud between people or groups. It can describe anything from a minor personal dispute to a serious rivalry, and people often use it when talking about arguments between friends, celebrities, athletes, or musicians. When someone asks, "What's the beef?" they are simply asking what caused the conflict or why two people are at odds.

The "beef" term dates back to the late 19th century, when it was used in American English to mean a complaint or grievance. The term later came to mean an "argument" or "conflict," and hip-hop culture helped popularize it as a term for public rivalries between artists, particularly during the 1980s and 1990s. Today, people of all ages use "beef" in everyday conversation and online to describe everything from celebrity drama and social-media arguments to serious personal feuds.