Bowel movement is a common term used to describe the process of excreting waste from the body. However, some may find the term to be too clinical or uncomfortable to use in certain situations. There are several synonyms that can be used to describe bowel movements, including a trip to the bathroom, passing stools, or having a BM. Other more colloquial terms include going number two, dropping the kids off at the pool, doing your business, or taking a dump. No matter what term is used, it is essential to discuss any changes in bowel movements with a doctor as it can be a sign of underlying health issues.