Barcode tattoos can mean many different things to different people depending on their individual reasons for getting the tattoo. Some people get them as a form of self-expression, while others get them to represent their identity or to show their personal beliefs. Some people look to them as a way to pay homage to a specific product they’re passionate about, while others may use the tattoo to create a look that is unique and more individualized. Some may even choose them as a way to show their loyalty to a certain brand or company. Ultimately, barcode tattoos are a personal symbol and can mean whatever the individual wants them to mean.