Stan Wars' refers to sustained online conflicts between highly engaged fan communities (“stans”) of different celebrities, artists, or public figures. These disputes typically take place on social media platforms and involve coordinated behaviours such as mass posting, quote-tweeting, ratioing, harassment, and trend manipulation to defend one figure and attack another. Rather than isolated disagreements, stan wars are characterised by group identity, emotional investment, and collective mobilisation, where fans treat support for a celebrity as a core part of their identity.