the act of collecting urine in a cup and then squatting below the vagina of a female with a crab infestation in her pubic hair. The female will then proceed to slowly pour the urine down her stomach area until it trickles though the infested bush, the ‘filter feeder’ will be waiting mouth agape to collect the lice+urine solution until either the mouth is full or cup is empty, the point in which they will subsequently follow