A stinky derivative of Ken and Ryu's Hadouken from Street Fighter. This move can be performed by cupping your hands, and farting into them. Take your cupped fart hands and execute the hadouken move towards your target, showering them in your stanky glory.
Dude my girlfriend wanted to fight last night, but gave up after I hit her with a Stankdouken.
An object or person that could stand out but is not necessarily standing out at that particular time. It can help define the level at which something is standing out.