What is how do i know if i have a big butt?

As an AI language model, I cannot determine your physical attributes as I don't have the required data. However, generally speaking, having a large butt may be subjective as individual perceptions and preferences may vary. Some indicators might include:

• If you feel that your buttocks are more prominent or fuller than most people you know.
• If you have difficulty finding jeans or pants that fit well around your waist and hips.
• If you receive compliments or comments about your butt's size or shape.
• If you notice that the proportions of your body are different from others, such as a smaller chest and larger hips.
• If you measure your waist and hips and notice a significant difference in size, with a larger hip measurement.

It is important to remember that everyone's body is unique, and there is no ideal size or shape. Focus on feeling confident and comfortable in your own skin rather than conforming to societal beauty standards.