It is when after having a roofie slipped to you, the person performing the cosby shoves rocks into your vagina and then pisses on you. after then, he shits his pants, grabbing a hand full of shit and smearing feces onto your face
That hoe got a dirty bill cosby cause shes a dum cunt
The sexual act of anal sex, in which your partner defecates on your penis to which in turn you proceed to Oral sex and force your partner to scream “boy pussy”
“Dude I had a wild night last night, one minute I was at the bar and the next my dick is covered in shit. Must’ve been a dirty Colby”
When you are sitting in a room with your best friends girlfriends and start jacking off on to their pillows so they wake up with their face stuck to the pillow