A female inner bicep tattoo is a tattoo that is placed on the inside of the upper arm just below the shoulder. This type of tattoo has become increasingly popular in recent years, especially among young women. The area is highly visible and can be used to express a variety of different thoughts, feelings, and designs. The inner bicep is also a relatively safe spot to get a tattoo, as it is not as prone to stretching or sagging as some other tattoo locations.