Short for Pre-excretory Faecal Odour Syndrome, PEFOS is a form of flatulence, typically passed just before a bowel movement. It produces a particularly offensive odour, due to the proximity of the descending stool and the air pocket soon to be expelled as wind.
Please note: PEFOS is a parody “syndrome”, not recognised by the National Institute of Clinical Excellence.
Please note: PEFOS is a parody “syndrome”, not recognised by the National Institute of Clinical Excellence.
Karen: “I tell you what, earlier I went for a number two, and as I stooped down, I farted and it went right in my face and nearly knocked me out”
Becky: “That’s PEFOS for you.”
Karen: “Pee-what?”
Becky: “PEFOS. It’s short for Pre-excretory Faecal Odour Syndrome. Basically, it’s a really deadly fart that pops out just before you poop.”
Karen: “Ew. I always wondered why those types of fart smell so bad.”
Becky: “That’s PEFOS for you.”
Karen: “Pee-what?”
Becky: “PEFOS. It’s short for Pre-excretory Faecal Odour Syndrome. Basically, it’s a really deadly fart that pops out just before you poop.”
Karen: “Ew. I always wondered why those types of fart smell so bad.”
by XaneiFoxx May 25, 2020
An imperative, to call one or more persons to silence, especially when said person/s are generally just talking shit. Popular in the north of England.
by XaneiFoxx October 19, 2015
In works of fiction; the use/revelation of a character’s sexuality to advance the plot. Similar to Deus ex Machina, but gayer.
Girl 1: “Omg, Madonna was literally dying till she realised she was actually in love with Shakira, then she got up and started dancing! That’s the power of love for you.”
Girl 2: “No, that’s the power of Gayus ex Machina and bad storytelling.”
Girl 2: “No, that’s the power of Gayus ex Machina and bad storytelling.”
by XaneiFoxx May 12, 2020