Oreo Smoothie 

The act of a man ejaculating into his partner's mouth, later defecating on to a cutting board, then proceeding to cut the fecal matter into very small pieces. Then proceeding to sprinkle the pieces of human feces into his partner's mouth.

Does my mouth smell? my boyfriend Johnny gave me an Oreo smoothie last night!

Oreo Smoothie by ZBWLAK May 5, 2008

Oreo Smoothie 

During the sexual act of anal, the male hits climax and ejaculates into the females rectum. Later on, the female will the defecait creating what is known as a oreo smoothie Yummy

Jenny just made me an oreo smoothie, I can't believe how delicious it is!

Oreo Smoothie by Sack of Wine May 8, 2016