Mob may refer to: An unruly crowd (of people) see: Mob rule (as in mobile vulgus, fickle crowd) Flash mob (social phenomenon) Smart mob (a temporary self-structuring social organization, coordinated through telecommunication) A collection of animals such as sheep Mobile Regional Airport (IATA airport code), located in Mobile, Alabama Mob (computer gaming) a monster or non-player character in a computer game Mobbing, a form of systematic harassment Mobbing behavior in nature The Mafia's… (More on Mob)