From the life-giving to the utterly repulsive, bodily fluids occupy a unique and often visceral space in our lives. This ranking delves into the spectrum of these internal secretions and excretions, considering their perceived utility, commonality, and sheer "ick" factor. Will life-sustaining breastmilk and vital blood rise to the top, or will the biological necessity of urine and the undeniable grossness of vomit and poop dominate the lower rungs? Prepare to confront the sticky, the shocking, and the surprisingly significant world of what our bodies produce.