What is gooch?

Gooch, in anatomical terms, is a slang word for the perineum. The perineum is the region of the body between the anus and the scrotum in males, and between the anus and the vulva in females. It's a relatively sensitive area due to the presence of numerous nerve endings. While often used colloquially, it is not a formal medical term. The gooch is an area that's important for structural support and contains muscles related to bowel and bladder control. Due to its location and sensitivity, it can also play a role in sexual sensation.