Definitions by Mister Duckworthington

Rahman 

the secretion of an oily, or fat gland; specifically, the cheesy oily matter that collects between the glans penis and the foreskin, or around the clitoris and vaginal lips.

Tate: "Oh my god! What is that smell?"
Will: "Probably that guy's rahman."

Rahman by Mister Duckworthington August 26, 2013