A name given to the sound of passing gas when the sound is barely audible. The sound is commonly compared to blowing air out of your mouth "hence the name whisper." Usually the term "silent but deadly" is accurate in describing the stench of such gas releases.
"Dang Ashley! Why did you ass whisper so close to my face?!! My eye's are watering!!"
ayon kay Three B ika-27 ng Enero, 2009