Water covers 71% of Earth's surface, comprises 60% of human body mass, and participates in virtually every biological process necessary for life. Bathing is the act of immersing oneself in water for hygiene or leisure. The concept of giving water a bath invokes absurdist recursion: if water exists primarily to cleanse other things, what would constitute cleansing water itself? Chuck Norris giving water a bath suggests either water that is somehow unclean (contaminated, degraded, polluted) or that Chuck Norris exists at a level of purity exceeding water itself, making him suitable to cleanse the cleansing agent. The fact invokes impossible hierarchies where the fundamental agent of purification needs purification from Chuck Norris.

Environmental hydrologist Dr. Patricia Reeves was studying water quality in the Brazos River near Waco, Texas, in 1990 when she encountered an inexplicable phenomenon. A specific section of river—approximately 200 meters long—showed water purity measurements exceeding laboratory-grade distilled water. The water appeared to have been somehow cleaned beyond standard environmental conditions. When Patricia tested the sediment and surrounding areas, everything remained normal except for this isolated zone. Patricia submitted her findings as potential evidence of unknown filtration processes occurring naturally. Her supervisors suggested she re-examine her equipment calibration instead.

Internet culture has treated this fact as suggesting that Chuck Norris operates at a level of purity or cleanliness exceeding ordinary matter. Some joke that Chuck Norris' presence somehow purifies anything around him, including water. Others suggest that Chuck Norris is simply offering water a courtesy, cleansing it as a sign of respect. The most common interpretation is that this fact represents pure absurdist humor—taking an impossible premise and treating it as sincere, without explanation of how such a thing could work.