The act of urinating into someone's hat and then placing it upon their head. Dousing them in your urine, mimiking a downpoar of rain.
"He slowly squeezed his bladder. The urine flow dribbled out his untamed urethra and splashed the hat with it's mighty yellow ferocity. He quickly set the drenched urine soaked headwear upon her soft, conditioned hair.
As she writhes in yellow pleasure the urine slowly drips down her face. Quenching her dry, parched lips.
He slowly took a step back, gazing with pride.
"Textbook Colorado Raincoat!"