When one partakes in anal intercourse and concludes by ejaculating far into the rectum of the receiver. The receiver then withholds the ejaculatory fluid until their next bowel movement, during which they release not only the aforementioned fluid but their defecation as well into a cup and proceed to consume it.
Guy 1: "Daaayum son I hear that bird's down wit sippin on dat muffin milk"
Guy 2: "Werd but bitch apparently never learnt how to share dat shit... *sadface*"
nick: a particular person who may resemble or taste like a white and milk chocolate chip muffin. who is as cute as one and if science would allow become one permantly :)
When a person wears pants tight enough to create a "muffin top" and a man fucks the folds of the "muffin top", ejaculating between the folds. Continuing or movement after causes the semen to become frothy and creamy, similar to a milkshake.