DIRT WATER is a combination that creates MUD, which is a mixture of soil and WATER. MUD is a common substance found in nature and is often used in construction and landscaping. It can also be used for recreational activities such as MUD wrestling or MUD baths. MUD is made up of small particles of clay, silt, and other organic matter suspended in WATER. The combination of DIRT and WATER creates a thick, sticky substance that can be difficult to clean up.