The most putrid,& foul odor one can produce out of his/her body! Easily distinguished by the length and type of noise made during its release...
They usualy last between 10 to 30 seconds and sound sort of like a mouse on a motorcycle.( A Jap bike, not a Harley).
Caution: The silent, Hot ones are deadly!!!
Tyrone just knew his life would be great after he cleared out the entire Bank with just one "Crackfart"!!!