A cloud of dust shot from a females anus after having anal intercourse involving baby powder and ejaculate.
When a male is penitrating a female from behind in the rectum and ejaculates into her anus. The male then throws a "splash" of baby powder and has the female fart out the semen in her anus causing a dust cloud. Aka Dusty Columbo
by Big Jeezie of the 954!!! March 5, 2011