A fart, especially one with one of the following magnitudes.
There's the FIZZ,
The FUZZ,
The FIZZY FUZZ,
The FUZZY WUZZ,
The RIP-SHIT,
TEAR-ASS,
FOOM!
Heather made a prodigious binderfender in the beauty salon. Blanche was so startled, she dropped her scissors, and Mrs. Fingle laughed so hard, she let out a rip-shit of her own.
I went to the city council meeting this morning and let a binderfender while the Mayor was talking. She dropped her notes, and when she squatted to pick them up, she let a binderfender of her own. There was so much laughter, the Mayor adjourned sine die.
An audible fart. An expulsion of waste gaseous hydrocarbons from the anus, accompanied by an audible roar or blatt, discernable by even the hearing impaired.
Miss Chalmers entertained the Ladies' Sewing Circle by blowing a raucous binderfender.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.