When you approach a female for anal. She has to turn her head back, move her head up and down while making dolphin noise. Then you must fill her anus with urine, creating the smell and consistency of what is known as the “Swampy Dolphin”
(Move created by JJJDTL)
A situation that develops from leftover poo from your last bowell movement and lack of proper wiping and then going into an environment where you sweat a lot and you whip up a slippery swampy mess where your butt cheeks slip and slide as you walk.