Traditional brain tattoos are an innovative form of body modification that has recently become popular among tech-savvy individuals in the year 2023. This type of tattoo is created using a special tattoo gun that deposits a tiny, microscopic chip into the skin that can be programmed to respond to certain stimuli. This chip is then connected to a computer or device that can be used to control the tattoo. The tattoo can then be used to display images, text, or symbols, or even to play music or movies.