Chinabathing Share definition Flag The act of using a public restroom to wash off the scent of the cheating sex that just occurred. Yeah so she's been chinabathing for afew weeks now and It's really starting to show. Chinabathing by Ranchgirls November 28, 2020 0 0 Get merch Get the Chinabathing mug. Buy Now — $32.95 See more merch